266021970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{8867399}}^1$

素因数の和:8867409

約数の個数: 16

約数和(自身を含む): 638452800

約数和(自身を除く): 372430830

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 8867399, 17734798, 26602197, 44336995, 53204394, 88673990, 133010985, 266021970]

約数ペア:

[(1, 266021970), (2, 133010985), (3, 88673990), (5, 53204394), (6, 44336995), (10, 26602197), (15, 17734798), (30, 8867399)]