61915630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{2111}}^1$

素因数の和:2544

約数の個数: 32

約数和(自身を含む): 127733760

約数和(自身を除く): 65818130

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 419, 838, 2095, 2111, 2933, 4190, 4222, 5866, 10555, 14665, 14777, 21110, 29330, 29554, 73885, 147770, 884509, 1769018, 4422545, 6191563, 8845090, 12383126, 30957815, 61915630]

約数ペア:

[(1, 61915630), (2, 30957815), (5, 12383126), (7, 8845090), (10, 6191563), (14, 4422545), (35, 1769018), (70, 884509), (419, 147770), (838, 73885), (2095, 29554), (2111, 29330), (2933, 21110), (4190, 14777), (4222, 14665), (5866, 10555)]