30681710

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{439}}^1$

素因数の和:716

約数の個数: 32

約数和(自身を含む): 57499200

約数和(自身を除く): 26817490

約数列:

[1, 2, 5, 10, 29, 58, 145, 241, 290, 439, 482, 878, 1205, 2195, 2410, 4390, 6989, 12731, 13978, 25462, 34945, 63655, 69890, 105799, 127310, 211598, 528995, 1057990, 3068171, 6136342, 15340855, 30681710]

約数ペア:

[(1, 30681710), (2, 15340855), (5, 6136342), (10, 3068171), (29, 1057990), (58, 528995), (145, 211598), (241, 127310), (290, 105799), (439, 69890), (482, 63655), (878, 34945), (1205, 25462), (2195, 13978), (2410, 12731), (4390, 6989)]