30649348690

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1861}}^1\times {\mathrm{40169}}^1$

素因数の和:42078

約数の個数: 32

約数和(自身を含む): 56546184240

約数和(自身を除く): 25896835550

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1861, 3722, 9305, 18610, 40169, 76301, 80338, 152602, 200845, 381505, 401690, 763010, 1646929, 3293858, 8234645, 16469290, 74754509, 149509018, 373772545, 747545090, 3064934869, 6129869738, 15324674345, 30649348690]

約数ペア:

[(1, 30649348690), (2, 15324674345), (5, 6129869738), (10, 3064934869), (41, 747545090), (82, 373772545), (205, 149509018), (410, 74754509), (1861, 16469290), (3722, 8234645), (9305, 3293858), (18610, 1646929), (40169, 763010), (76301, 401690), (80338, 381505), (152602, 200845)]