30902588

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{5147}}^1$

素因数の和:5249

約数の個数: 24

約数和(自身を含む): 57657600

約数和(自身を除く): 26755012

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 5147, 6004, 10294, 20588, 97793, 195586, 391172, 406613, 813226, 1626452, 7725647, 15451294, 30902588]

約数ペア:

[(1, 30902588), (2, 15451294), (4, 7725647), (19, 1626452), (38, 813226), (76, 406613), (79, 391172), (158, 195586), (316, 97793), (1501, 20588), (3002, 10294), (5147, 6004)]