20740803030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{5167}}^1\times {\mathrm{14867}}^1$

素因数の和:20050

約数の個数: 64

約数和(自身を含む): 55323233280

約数和(自身を除く): 34582430250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 5167, 10334, 14867, 15501, 25835, 29734, 31002, 44601, 46503, 51670, 74335, 77505, 89202, 93006, 133803, 139509, 148670, 155010, 223005, 232515, 267606, 279018, 401409, 446010, 465030, 669015, 697545, 802818, 1338030, 1395090, 2007045, 4014090, 76817789, 153635578, 230453367, 384088945, 460906734, 691360101, 768177890, 1152266835, 1382720202, 2074080303, 2304533670, 3456800505, 4148160606, 6913601010, 10370401515, 20740803030]

約数ペア:

[(1, 20740803030), (2, 10370401515), (3, 6913601010), (5, 4148160606), (6, 3456800505), (9, 2304533670), (10, 2074080303), (15, 1382720202), (18, 1152266835), (27, 768177890), (30, 691360101), (45, 460906734), (54, 384088945), (90, 230453367), (135, 153635578), (270, 76817789), (5167, 4014090), (10334, 2007045), (14867, 1395090), (15501, 1338030), (25835, 802818), (29734, 697545), (31002, 669015), (44601, 465030), (46503, 446010), (51670, 401409), (74335, 279018), (77505, 267606), (89202, 232515), (93006, 223005), (133803, 155010), (139509, 148670)]