7693990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:696

約数の個数: 32

約数和(自身を含む): 14683680

約数和(自身を除く): 6989690

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 215, 290, 430, 617, 1234, 1247, 2494, 3085, 6170, 6235, 12470, 17893, 26531, 35786, 53062, 89465, 132655, 178930, 265310, 769399, 1538798, 3846995, 7693990]

約数ペア:

[(1, 7693990), (2, 3846995), (5, 1538798), (10, 769399), (29, 265310), (43, 178930), (58, 132655), (86, 89465), (145, 53062), (215, 35786), (290, 26531), (430, 17893), (617, 12470), (1234, 6235), (1247, 6170), (2494, 3085)]