7643662910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{150377}}^1$

素因数の和:150437

約数の個数: 64

約数和(自身を含む): 16370750592

約数和(自身を除く): 8727087682

約数列:

[1, 2, 5, 10, 13, 17, 23, 26, 34, 46, 65, 85, 115, 130, 170, 221, 230, 299, 391, 442, 598, 782, 1105, 1495, 1955, 2210, 2990, 3910, 5083, 10166, 25415, 50830, 150377, 300754, 751885, 1503770, 1954901, 2556409, 3458671, 3909802, 5112818, 6917342, 9774505, 12782045, 17293355, 19549010, 25564090, 33233317, 34586710, 44962723, 58797407, 66466634, 89925446, 117594814, 166166585, 224813615, 293987035, 332333170, 449627230, 587974070, 764366291, 1528732582, 3821831455, 7643662910]

約数ペア:

[(1, 7643662910), (2, 3821831455), (5, 1528732582), (10, 764366291), (13, 587974070), (17, 449627230), (23, 332333170), (26, 293987035), (34, 224813615), (46, 166166585), (65, 117594814), (85, 89925446), (115, 66466634), (130, 58797407), (170, 44962723), (221, 34586710), (230, 33233317), (299, 25564090), (391, 19549010), (442, 17293355), (598, 12782045), (782, 9774505), (1105, 6917342), (1495, 5112818), (1955, 3909802), (2210, 3458671), (2990, 2556409), (3910, 1954901), (5083, 1503770), (10166, 751885), (25415, 300754), (50830, 150377)]