9280390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{569}}^1$

素因数の和:816

約数の個数: 32

約数和(自身を含む): 19206720

約数和(自身を除く): 9926330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 233, 466, 569, 1138, 1165, 1631, 2330, 2845, 3262, 3983, 5690, 7966, 8155, 16310, 19915, 39830, 132577, 265154, 662885, 928039, 1325770, 1856078, 4640195, 9280390]

約数ペア:

[(1, 9280390), (2, 4640195), (5, 1856078), (7, 1325770), (10, 928039), (14, 662885), (35, 265154), (70, 132577), (233, 39830), (466, 19915), (569, 16310), (1138, 8155), (1165, 7966), (1631, 5690), (2330, 3983), (2845, 3262)]