30324970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2621}}^1$

素因数の和:2730

約数の個数: 32

約数和(自身を含む): 59466960

約数和(自身を除く): 29141990

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1157, 2314, 2621, 5242, 5785, 11570, 13105, 26210, 34073, 68146, 170365, 233269, 340730, 466538, 1166345, 2332690, 3032497, 6064994, 15162485, 30324970]

約数ペア:

[(1, 30324970), (2, 15162485), (5, 6064994), (10, 3032497), (13, 2332690), (26, 1166345), (65, 466538), (89, 340730), (130, 233269), (178, 170365), (445, 68146), (890, 34073), (1157, 26210), (2314, 13105), (2621, 11570), (5242, 5785)]