77815070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{11069}}^1$

素因数の和:11132

約数の個数: 32

約数和(自身を含む): 151437600

約数和(自身を除く): 73622530

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1406, 3515, 7030, 11069, 22138, 55345, 110690, 210311, 409553, 420622, 819106, 1051555, 2047765, 2103110, 4095530, 7781507, 15563014, 38907535, 77815070]

約数ペア:

[(1, 77815070), (2, 38907535), (5, 15563014), (10, 7781507), (19, 4095530), (37, 2103110), (38, 2047765), (74, 1051555), (95, 819106), (185, 420622), (190, 409553), (370, 210311), (703, 110690), (1406, 55345), (3515, 22138), (7030, 11069)]