290393965070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{367}}^1\times {\mathrm{32257}}^1$

素因数の和:32865

約数の個数: 64

約数和(自身を含む): 574363754496

約数和(自身を除く): 283969789426

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 223, 367, 446, 734, 1115, 1835, 2230, 2453, 3670, 4037, 4906, 8074, 12265, 20185, 24530, 32257, 40370, 64514, 81841, 161285, 163682, 322570, 354827, 409205, 709654, 818410, 900251, 1774135, 1800502, 3548270, 4501255, 7193311, 9002510, 11838319, 14386622, 23676638, 35966555, 59191595, 71933110, 79126421, 118383190, 130221509, 158252842, 260443018, 395632105, 651107545, 791264210, 1302215090, 2639945137, 5279890274, 13199725685, 26399451370, 29039396507, 58078793014, 145196982535, 290393965070]

約数ペア:

[(1, 290393965070), (2, 145196982535), (5, 58078793014), (10, 29039396507), (11, 26399451370), (22, 13199725685), (55, 5279890274), (110, 2639945137), (223, 1302215090), (367, 791264210), (446, 651107545), (734, 395632105), (1115, 260443018), (1835, 158252842), (2230, 130221509), (2453, 118383190), (3670, 79126421), (4037, 71933110), (4906, 59191595), (8074, 35966555), (12265, 23676638), (20185, 14386622), (24530, 11838319), (32257, 9002510), (40370, 7193311), (64514, 4501255), (81841, 3548270), (161285, 1800502), (163682, 1774135), (322570, 900251), (354827, 818410), (409205, 709654)]