2830522920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{332221}}^1$

素因数の和:332306

約数の個数: 64

約数和(自身を含む): 8611194240

約数和(自身を除く): 5780671320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 332221, 664442, 996663, 1328884, 1661105, 1993326, 2657768, 3322210, 3986652, 4983315, 6644420, 7973304, 9966630, 13288840, 19933260, 23587691, 39866520, 47175382, 70763073, 94350764, 117938455, 141526146, 188701528, 235876910, 283052292, 353815365, 471753820, 566104584, 707630730, 943507640, 1415261460, 2830522920]

約数ペア:

[(1, 2830522920), (2, 1415261460), (3, 943507640), (4, 707630730), (5, 566104584), (6, 471753820), (8, 353815365), (10, 283052292), (12, 235876910), (15, 188701528), (20, 141526146), (24, 117938455), (30, 94350764), (40, 70763073), (60, 47175382), (71, 39866520), (120, 23587691), (142, 19933260), (213, 13288840), (284, 9966630), (355, 7973304), (426, 6644420), (568, 4983315), (710, 3986652), (852, 3322210), (1065, 2657768), (1420, 1993326), (1704, 1661105), (2130, 1328884), (2840, 996663), (4260, 664442), (8520, 332221)]