61016930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{20407}}^1$

素因数の和:20450

約数の個数: 32

約数和(自身を含む): 123427584

約数和(自身を除く): 62410654

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 20407, 40814, 102035, 204070, 265291, 469361, 530582, 938722, 1326455, 2346805, 2652910, 4693610, 6101693, 12203386, 30508465, 61016930]

約数ペア:

[(1, 61016930), (2, 30508465), (5, 12203386), (10, 6101693), (13, 4693610), (23, 2652910), (26, 2346805), (46, 1326455), (65, 938722), (115, 530582), (130, 469361), (230, 265291), (299, 204070), (598, 102035), (1495, 40814), (2990, 20407)]