1874489250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1297}}^1$

素因数の和:1405

約数の個数: 128

約数和(自身を含む): 4898589696

約数和(自身を除く): 3024100446

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 41, 47, 50, 75, 82, 94, 123, 125, 141, 150, 205, 235, 246, 250, 282, 375, 410, 470, 615, 705, 750, 1025, 1175, 1230, 1297, 1410, 1927, 2050, 2350, 2594, 3075, 3525, 3854, 3891, 5125, 5781, 5875, 6150, 6485, 7050, 7782, 9635, 10250, 11562, 11750, 12970, 15375, 17625, 19270, 19455, 28905, 30750, 32425, 35250, 38910, 48175, 53177, 57810, 60959, 64850, 96350, 97275, 106354, 121918, 144525, 159531, 162125, 182877, 194550, 240875, 265885, 289050, 304795, 319062, 324250, 365754, 481750, 486375, 531770, 609590, 722625, 797655, 914385, 972750, 1329425, 1445250, 1523975, 1595310, 1828770, 2499319, 2658850, 3047950, 3988275, 4571925, 4998638, 6647125, 7497957, 7619875, 7976550, 9143850, 12496595, 13294250, 14995914, 15239750, 19941375, 22859625, 24993190, 37489785, 39882750, 45719250, 62482975, 74979570, 124965950, 187448925, 312414875, 374897850, 624829750, 937244625, 1874489250]

約数ペア:

[(1, 1874489250), (2, 937244625), (3, 624829750), (5, 374897850), (6, 312414875), (10, 187448925), (15, 124965950), (25, 74979570), (30, 62482975), (41, 45719250), (47, 39882750), (50, 37489785), (75, 24993190), (82, 22859625), (94, 19941375), (123, 15239750), (125, 14995914), (141, 13294250), (150, 12496595), (205, 9143850), (235, 7976550), (246, 7619875), (250, 7497957), (282, 6647125), (375, 4998638), (410, 4571925), (470, 3988275), (615, 3047950), (705, 2658850), (750, 2499319), (1025, 1828770), (1175, 1595310), (1230, 1523975), (1297, 1445250), (1410, 1329425), (1927, 972750), (2050, 914385), (2350, 797655), (2594, 722625), (3075, 609590), (3525, 531770), (3854, 486375), (3891, 481750), (5125, 365754), (5781, 324250), (5875, 319062), (6150, 304795), (6485, 289050), (7050, 265885), (7782, 240875), (9635, 194550), (10250, 182877), (11562, 162125), (11750, 159531), (12970, 144525), (15375, 121918), (17625, 106354), (19270, 97275), (19455, 96350), (28905, 64850), (30750, 60959), (32425, 57810), (35250, 53177), (38910, 48175)]