77153430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{7369}}^1$

素因数の和:7728

約数の個数: 32

約数和(自身を含む): 185724000

約数和(自身を除く): 108570570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 349, 698, 1047, 1745, 2094, 3490, 5235, 7369, 10470, 14738, 22107, 36845, 44214, 73690, 110535, 221070, 2571781, 5143562, 7715343, 12858905, 15430686, 25717810, 38576715, 77153430]

約数ペア:

[(1, 77153430), (2, 38576715), (3, 25717810), (5, 15430686), (6, 12858905), (10, 7715343), (15, 5143562), (30, 2571781), (349, 221070), (698, 110535), (1047, 73690), (1745, 44214), (2094, 36845), (3490, 22107), (5235, 14738), (7369, 10470)]