7758430

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:324

約数の個数: 32

約数和(自身を含む): 14515200

約数和(自身を除く): 6756770

約数列:

[1, 2, 5, 10, 41, 82, 127, 149, 205, 254, 298, 410, 635, 745, 1270, 1490, 5207, 6109, 10414, 12218, 18923, 26035, 30545, 37846, 52070, 61090, 94615, 189230, 775843, 1551686, 3879215, 7758430]

約数ペア:

[(1, 7758430), (2, 3879215), (5, 1551686), (10, 775843), (41, 189230), (82, 94615), (127, 61090), (149, 52070), (205, 37846), (254, 30545), (298, 26035), (410, 18923), (635, 12218), (745, 10414), (1270, 6109), (1490, 5207)]