190031010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1663}}^1$

素因数の和:1979

約数の個数: 64

約数和(自身を含む): 493129728

約数和(自身を除く): 303098718

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 293, 390, 586, 879, 1465, 1663, 1758, 2930, 3326, 3809, 4395, 4989, 7618, 8315, 8790, 9978, 11427, 16630, 19045, 21619, 22854, 24945, 38090, 43238, 49890, 57135, 64857, 108095, 114270, 129714, 216190, 324285, 487259, 648570, 974518, 1461777, 2436295, 2923554, 4872590, 6334367, 7308885, 12668734, 14617770, 19003101, 31671835, 38006202, 63343670, 95015505, 190031010]

約数ペア:

[(1, 190031010), (2, 95015505), (3, 63343670), (5, 38006202), (6, 31671835), (10, 19003101), (13, 14617770), (15, 12668734), (26, 7308885), (30, 6334367), (39, 4872590), (65, 2923554), (78, 2436295), (130, 1461777), (195, 974518), (293, 648570), (390, 487259), (586, 324285), (879, 216190), (1465, 129714), (1663, 114270), (1758, 108095), (2930, 64857), (3326, 57135), (3809, 49890), (4395, 43238), (4989, 38090), (7618, 24945), (8315, 22854), (8790, 21619), (9978, 19045), (11427, 16630)]