2449897450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1579}}^1$

素因数の和:1653

約数の個数: 192

約数和(自身を含む): 6319595520

約数和(自身を除く): 3869698070

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 25, 26, 31, 35, 50, 55, 62, 65, 70, 77, 91, 110, 130, 143, 154, 155, 175, 182, 217, 275, 286, 310, 325, 341, 350, 385, 403, 434, 455, 550, 650, 682, 715, 770, 775, 806, 910, 1001, 1085, 1430, 1550, 1579, 1705, 1925, 2002, 2015, 2170, 2275, 2387, 2821, 3158, 3410, 3575, 3850, 4030, 4433, 4550, 4774, 5005, 5425, 5642, 7150, 7895, 8525, 8866, 10010, 10075, 10850, 11053, 11935, 14105, 15790, 17050, 17369, 20150, 20527, 22106, 22165, 23870, 25025, 28210, 31031, 34738, 39475, 41054, 44330, 48949, 50050, 55265, 59675, 62062, 70525, 78950, 86845, 97898, 102635, 110530, 110825, 119350, 121583, 141050, 143689, 155155, 173690, 205270, 221650, 225797, 243166, 244745, 276325, 287378, 310310, 342643, 434225, 451594, 489490, 513175, 538439, 552650, 607915, 636337, 685286, 718445, 775775, 868450, 1026350, 1076878, 1128985, 1215830, 1223725, 1272674, 1436890, 1551550, 1580579, 1713215, 2257970, 2447450, 2692195, 3039575, 3161158, 3181685, 3426430, 3592225, 3769073, 4454359, 5384390, 5644925, 6079150, 6363370, 6999707, 7184450, 7538146, 7902895, 8566075, 8908718, 11289850, 13460975, 13999414, 15805790, 15908425, 17132150, 18845365, 22271795, 26921950, 31816850, 34998535, 37690730, 39514475, 44543590, 48997949, 69997070, 79028950, 94226825, 97995898, 111358975, 174992675, 188453650, 222717950, 244989745, 349985350, 489979490, 1224948725, 2449897450]

約数ペア:

[(1, 2449897450), (2, 1224948725), (5, 489979490), (7, 349985350), (10, 244989745), (11, 222717950), (13, 188453650), (14, 174992675), (22, 111358975), (25, 97995898), (26, 94226825), (31, 79028950), (35, 69997070), (50, 48997949), (55, 44543590), (62, 39514475), (65, 37690730), (70, 34998535), (77, 31816850), (91, 26921950), (110, 22271795), (130, 18845365), (143, 17132150), (154, 15908425), (155, 15805790), (175, 13999414), (182, 13460975), (217, 11289850), (275, 8908718), (286, 8566075), (310, 7902895), (325, 7538146), (341, 7184450), (350, 6999707), (385, 6363370), (403, 6079150), (434, 5644925), (455, 5384390), (550, 4454359), (650, 3769073), (682, 3592225), (715, 3426430), (770, 3181685), (775, 3161158), (806, 3039575), (910, 2692195), (1001, 2447450), (1085, 2257970), (1430, 1713215), (1550, 1580579), (1579, 1551550), (1705, 1436890), (1925, 1272674), (2002, 1223725), (2015, 1215830), (2170, 1128985), (2275, 1076878), (2387, 1026350), (2821, 868450), (3158, 775775), (3410, 718445), (3575, 685286), (3850, 636337), (4030, 607915), (4433, 552650), (4550, 538439), (4774, 513175), (5005, 489490), (5425, 451594), (5642, 434225), (7150, 342643), (7895, 310310), (8525, 287378), (8866, 276325), (10010, 244745), (10075, 243166), (10850, 225797), (11053, 221650), (11935, 205270), (14105, 173690), (15790, 155155), (17050, 143689), (17369, 141050), (20150, 121583), (20527, 119350), (22106, 110825), (22165, 110530), (23870, 102635), (25025, 97898), (28210, 86845), (31031, 78950), (34738, 70525), (39475, 62062), (41054, 59675), (44330, 55265), (48949, 50050)]