90695580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{6659}}^1$

素因数の和:6898

約数の個数: 48

約数和(自身を含む): 255104640

約数和(自身を除く): 164409060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 227, 454, 681, 908, 1135, 1362, 2270, 2724, 3405, 4540, 6659, 6810, 13318, 13620, 19977, 26636, 33295, 39954, 66590, 79908, 99885, 133180, 199770, 399540, 1511593, 3023186, 4534779, 6046372, 7557965, 9069558, 15115930, 18139116, 22673895, 30231860, 45347790, 90695580]

約数ペア:

[(1, 90695580), (2, 45347790), (3, 30231860), (4, 22673895), (5, 18139116), (6, 15115930), (10, 9069558), (12, 7557965), (15, 6046372), (20, 4534779), (30, 3023186), (60, 1511593), (227, 399540), (454, 199770), (681, 133180), (908, 99885), (1135, 79908), (1362, 66590), (2270, 39954), (2724, 33295), (3405, 26636), (4540, 19977), (6659, 13620), (6810, 13318)]