7106540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2207}}^1$

素因数の和:2246

約数の個数: 48

約数和(自身を含む): 17805312

約数和(自身を除く): 10698772

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 2207, 3220, 4414, 8828, 11035, 15449, 22070, 30898, 44140, 50761, 61796, 77245, 101522, 154490, 203044, 253805, 308980, 355327, 507610, 710654, 1015220, 1421308, 1776635, 3553270, 7106540]

約数ペア:

[(1, 7106540), (2, 3553270), (4, 1776635), (5, 1421308), (7, 1015220), (10, 710654), (14, 507610), (20, 355327), (23, 308980), (28, 253805), (35, 203044), (46, 154490), (70, 101522), (92, 77245), (115, 61796), (140, 50761), (161, 44140), (230, 30898), (322, 22070), (460, 15449), (644, 11035), (805, 8828), (1610, 4414), (2207, 3220)]