305357130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8419}}^1$

素因数の和:8476

約数の個数: 96

約数和(自身を含む): 882685440

約数和(自身を除く): 577328310

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 117, 130, 155, 186, 195, 234, 279, 310, 390, 403, 465, 558, 585, 806, 930, 1170, 1209, 1395, 2015, 2418, 2790, 3627, 4030, 6045, 7254, 8419, 12090, 16838, 18135, 25257, 36270, 42095, 50514, 75771, 84190, 109447, 126285, 151542, 218894, 252570, 260989, 328341, 378855, 521978, 547235, 656682, 757710, 782967, 985023, 1094470, 1304945, 1565934, 1641705, 1970046, 2348901, 2609890, 3283410, 3392857, 3914835, 4697802, 4925115, 6785714, 7829670, 9850230, 10178571, 11744505, 16964285, 20357142, 23489010, 30535713, 33928570, 50892855, 61071426, 101785710, 152678565, 305357130]

約数ペア:

[(1, 305357130), (2, 152678565), (3, 101785710), (5, 61071426), (6, 50892855), (9, 33928570), (10, 30535713), (13, 23489010), (15, 20357142), (18, 16964285), (26, 11744505), (30, 10178571), (31, 9850230), (39, 7829670), (45, 6785714), (62, 4925115), (65, 4697802), (78, 3914835), (90, 3392857), (93, 3283410), (117, 2609890), (130, 2348901), (155, 1970046), (186, 1641705), (195, 1565934), (234, 1304945), (279, 1094470), (310, 985023), (390, 782967), (403, 757710), (465, 656682), (558, 547235), (585, 521978), (806, 378855), (930, 328341), (1170, 260989), (1209, 252570), (1395, 218894), (2015, 151542), (2418, 126285), (2790, 109447), (3627, 84190), (4030, 75771), (6045, 50514), (7254, 42095), (8419, 36270), (12090, 25257), (16838, 18135)]