87157630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{683}}^1\times {\mathrm{1823}}^1$

素因数の和:2520

約数の個数: 32

約数和(自身を含む): 179656704

約数和(自身を除く): 92499074

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 683, 1366, 1823, 3415, 3646, 4781, 6830, 9115, 9562, 12761, 18230, 23905, 25522, 47810, 63805, 127610, 1245109, 2490218, 6225545, 8715763, 12451090, 17431526, 43578815, 87157630]

約数ペア:

[(1, 87157630), (2, 43578815), (5, 17431526), (7, 12451090), (10, 8715763), (14, 6225545), (35, 2490218), (70, 1245109), (683, 127610), (1366, 63805), (1823, 47810), (3415, 25522), (3646, 23905), (4781, 18230), (6830, 12761), (9115, 9562)]