2786344470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{653}}^1$

素因数の和:1207

約数の個数: 192

約数和(自身を含む): 8947096704

約数和(自身を除く): 6160752234

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 521, 546, 585, 630, 653, 819, 910, 1042, 1170, 1306, 1365, 1563, 1638, 1959, 2605, 2730, 3126, 3265, 3647, 3918, 4095, 4571, 4689, 5210, 5877, 6530, 6773, 7294, 7815, 8190, 8489, 9142, 9378, 9795, 10941, 11754, 13546, 13713, 15630, 16978, 18235, 19590, 20319, 21882, 22855, 23445, 25467, 27426, 29385, 32823, 33865, 36470, 40638, 41139, 42445, 45710, 46890, 47411, 50934, 54705, 58770, 59423, 60957, 65646, 67730, 68565, 76401, 82278, 84890, 94822, 101595, 109410, 118846, 121914, 127335, 137130, 142233, 152802, 164115, 178269, 203190, 205695, 237055, 254670, 284466, 297115, 304785, 328230, 340213, 356538, 382005, 411390, 426699, 474110, 534807, 594230, 609570, 680426, 711165, 764010, 853398, 891345, 1020639, 1069614, 1422330, 1701065, 1782690, 2041278, 2133495, 2381491, 2674035, 3061917, 3402130, 4266990, 4422769, 4762982, 5103195, 5348070, 6123834, 7144473, 8845538, 10206390, 11907455, 13268307, 14288946, 15309585, 21433419, 22113845, 23814910, 26536614, 30619170, 30959383, 35722365, 39804921, 42866838, 44227690, 61918766, 66341535, 71444730, 79609842, 92878149, 107167095, 132683070, 154796915, 185756298, 199024605, 214334190, 278634447, 309593830, 398049210, 464390745, 557268894, 928781490, 1393172235, 2786344470]

約数ペア:

[(1, 2786344470), (2, 1393172235), (3, 928781490), (5, 557268894), (6, 464390745), (7, 398049210), (9, 309593830), (10, 278634447), (13, 214334190), (14, 199024605), (15, 185756298), (18, 154796915), (21, 132683070), (26, 107167095), (30, 92878149), (35, 79609842), (39, 71444730), (42, 66341535), (45, 61918766), (63, 44227690), (65, 42866838), (70, 39804921), (78, 35722365), (90, 30959383), (91, 30619170), (105, 26536614), (117, 23814910), (126, 22113845), (130, 21433419), (182, 15309585), (195, 14288946), (210, 13268307), (234, 11907455), (273, 10206390), (315, 8845538), (390, 7144473), (455, 6123834), (521, 5348070), (546, 5103195), (585, 4762982), (630, 4422769), (653, 4266990), (819, 3402130), (910, 3061917), (1042, 2674035), (1170, 2381491), (1306, 2133495), (1365, 2041278), (1563, 1782690), (1638, 1701065), (1959, 1422330), (2605, 1069614), (2730, 1020639), (3126, 891345), (3265, 853398), (3647, 764010), (3918, 711165), (4095, 680426), (4571, 609570), (4689, 594230), (5210, 534807), (5877, 474110), (6530, 426699), (6773, 411390), (7294, 382005), (7815, 356538), (8190, 340213), (8489, 328230), (9142, 304785), (9378, 297115), (9795, 284466), (10941, 254670), (11754, 237055), (13546, 205695), (13713, 203190), (15630, 178269), (16978, 164115), (18235, 152802), (19590, 142233), (20319, 137130), (21882, 127335), (22855, 121914), (23445, 118846), (25467, 109410), (27426, 101595), (29385, 94822), (32823, 84890), (33865, 82278), (36470, 76401), (40638, 68565), (41139, 67730), (42445, 65646), (45710, 60957), (46890, 59423), (47411, 58770), (50934, 54705)]