166973130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19949}}^1$

素因数の和:19996

約数の個数: 64

約数和(自身を含む): 459648000

約数和(自身を除く): 292674870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 2790, 4185, 8370, 19949, 39898, 59847, 99745, 119694, 179541, 199490, 299235, 359082, 538623, 598470, 618419, 897705, 1077246, 1236838, 1795410, 1855257, 2693115, 3092095, 3710514, 5386230, 5565771, 6184190, 9276285, 11131542, 16697313, 18552570, 27828855, 33394626, 55657710, 83486565, 166973130]

約数ペア:

[(1, 166973130), (2, 83486565), (3, 55657710), (5, 33394626), (6, 27828855), (9, 18552570), (10, 16697313), (15, 11131542), (18, 9276285), (27, 6184190), (30, 5565771), (31, 5386230), (45, 3710514), (54, 3092095), (62, 2693115), (90, 1855257), (93, 1795410), (135, 1236838), (155, 1077246), (186, 897705), (270, 618419), (279, 598470), (310, 538623), (465, 359082), (558, 299235), (837, 199490), (930, 179541), (1395, 119694), (1674, 99745), (2790, 59847), (4185, 39898), (8370, 19949)]