30157110

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1201}}^1$

素因数の和:1251

約数の個数: 80

約数和(自身を含む): 83774592

約数和(自身を除く): 53617482

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 81, 90, 93, 135, 155, 162, 186, 270, 279, 310, 405, 465, 558, 810, 837, 930, 1201, 1395, 1674, 2402, 2511, 2790, 3603, 4185, 5022, 6005, 7206, 8370, 10809, 12010, 12555, 18015, 21618, 25110, 32427, 36030, 37231, 54045, 64854, 74462, 97281, 108090, 111693, 162135, 186155, 194562, 223386, 324270, 335079, 372310, 486405, 558465, 670158, 972810, 1005237, 1116930, 1675395, 2010474, 3015711, 3350790, 5026185, 6031422, 10052370, 15078555, 30157110]

約数ペア:

[(1, 30157110), (2, 15078555), (3, 10052370), (5, 6031422), (6, 5026185), (9, 3350790), (10, 3015711), (15, 2010474), (18, 1675395), (27, 1116930), (30, 1005237), (31, 972810), (45, 670158), (54, 558465), (62, 486405), (81, 372310), (90, 335079), (93, 324270), (135, 223386), (155, 194562), (162, 186155), (186, 162135), (270, 111693), (279, 108090), (310, 97281), (405, 74462), (465, 64854), (558, 54045), (810, 37231), (837, 36030), (930, 32427), (1201, 25110), (1395, 21618), (1674, 18015), (2402, 12555), (2511, 12010), (2790, 10809), (3603, 8370), (4185, 7206), (5022, 6005)]