648161310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{745013}}^1$

素因数の和:745052

約数の個数: 32

約数和(自身を含む): 1609230240

約数和(自身を除く): 961068930

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 745013, 1490026, 2235039, 3725065, 4470078, 7450130, 11175195, 21605377, 22350390, 43210754, 64816131, 108026885, 129632262, 216053770, 324080655, 648161310]

約数ペア:

[(1, 648161310), (2, 324080655), (3, 216053770), (5, 129632262), (6, 108026885), (10, 64816131), (15, 43210754), (29, 22350390), (30, 21605377), (58, 11175195), (87, 7450130), (145, 4470078), (174, 3725065), (290, 2235039), (435, 1490026), (870, 745013)]