353240220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{907}}^1\times {\mathrm{6491}}^1$

素因数の和:7410

約数の個数: 48

約数和(自身を含む): 990315648

約数和(自身を除く): 637075428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 907, 1814, 2721, 3628, 4535, 5442, 6491, 9070, 10884, 12982, 13605, 18140, 19473, 25964, 27210, 32455, 38946, 54420, 64910, 77892, 97365, 129820, 194730, 389460, 5887337, 11774674, 17662011, 23549348, 29436685, 35324022, 58873370, 70648044, 88310055, 117746740, 176620110, 353240220]

約数ペア:

[(1, 353240220), (2, 176620110), (3, 117746740), (4, 88310055), (5, 70648044), (6, 58873370), (10, 35324022), (12, 29436685), (15, 23549348), (20, 17662011), (30, 11774674), (60, 5887337), (907, 389460), (1814, 194730), (2721, 129820), (3628, 97365), (4535, 77892), (5442, 64910), (6491, 54420), (9070, 38946), (10884, 32455), (12982, 27210), (13605, 25964), (18140, 19473)]