71182890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{1303}}^1$

素因数の和:1923

約数の個数: 48

約数和(自身を含む): 185522688

約数和(自身を除く): 114339798

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 607, 1214, 1303, 1821, 2606, 3035, 3642, 3909, 5463, 6070, 6515, 7818, 9105, 10926, 11727, 13030, 18210, 19545, 23454, 27315, 39090, 54630, 58635, 117270, 790921, 1581842, 2372763, 3954605, 4745526, 7118289, 7909210, 11863815, 14236578, 23727630, 35591445, 71182890]

約数ペア:

[(1, 71182890), (2, 35591445), (3, 23727630), (5, 14236578), (6, 11863815), (9, 7909210), (10, 7118289), (15, 4745526), (18, 3954605), (30, 2372763), (45, 1581842), (90, 790921), (607, 117270), (1214, 58635), (1303, 54630), (1821, 39090), (2606, 27315), (3035, 23454), (3642, 19545), (3909, 18210), (5463, 13030), (6070, 11727), (6515, 10926), (7818, 9105)]