29897020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{48221}}^1$

素因数の和:48261

約数の個数: 24

約数和(自身を含む): 64810368

約数和(自身を除く): 34913348

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 48221, 96442, 192884, 241105, 482210, 964420, 1494851, 2989702, 5979404, 7474255, 14948510, 29897020]

約数ペア:

[(1, 29897020), (2, 14948510), (4, 7474255), (5, 5979404), (10, 2989702), (20, 1494851), (31, 964420), (62, 482210), (124, 241105), (155, 192884), (310, 96442), (620, 48221)]