6423830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{563}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 13319424

約数和(自身を除く): 6895594

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 326, 563, 815, 1126, 1141, 1630, 2282, 2815, 3941, 5630, 5705, 7882, 11410, 19705, 39410, 91769, 183538, 458845, 642383, 917690, 1284766, 3211915, 6423830]

約数ペア:

[(1, 6423830), (2, 3211915), (5, 1284766), (7, 917690), (10, 642383), (14, 458845), (35, 183538), (70, 91769), (163, 39410), (326, 19705), (563, 11410), (815, 7882), (1126, 5705), (1141, 5630), (1630, 3941), (2282, 2815)]