77771070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22157}}^1$

素因数の和:22186

約数の個数: 64

約数和(自身を含む): 223352640

約数和(自身を除く): 145581570

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 22157, 44314, 66471, 110785, 132942, 199413, 221570, 288041, 332355, 398826, 576082, 598239, 664710, 864123, 997065, 1196478, 1440205, 1728246, 1994130, 2592369, 2880410, 2991195, 4320615, 5184738, 5982390, 7777107, 8641230, 12961845, 15554214, 25923690, 38885535, 77771070]

約数ペア:

[(1, 77771070), (2, 38885535), (3, 25923690), (5, 15554214), (6, 12961845), (9, 8641230), (10, 7777107), (13, 5982390), (15, 5184738), (18, 4320615), (26, 2991195), (27, 2880410), (30, 2592369), (39, 1994130), (45, 1728246), (54, 1440205), (65, 1196478), (78, 997065), (90, 864123), (117, 664710), (130, 598239), (135, 576082), (195, 398826), (234, 332355), (270, 288041), (351, 221570), (390, 199413), (585, 132942), (702, 110785), (1170, 66471), (1755, 44314), (3510, 22157)]