2905391630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{322463}}^1$

素因数の和:322540

約数の個数: 32

約数和(自身を含む): 5641830144

約数和(自身を除く): 2736438514

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 530, 901, 1802, 4505, 9010, 322463, 644926, 1612315, 3224630, 5481871, 10963742, 17090539, 27409355, 34181078, 54818710, 85452695, 170905390, 290539163, 581078326, 1452695815, 2905391630]

約数ペア:

[(1, 2905391630), (2, 1452695815), (5, 581078326), (10, 290539163), (17, 170905390), (34, 85452695), (53, 54818710), (85, 34181078), (106, 27409355), (170, 17090539), (265, 10963742), (530, 5481871), (901, 3224630), (1802, 1612315), (4505, 644926), (9010, 322463)]