90849690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{1663}}^1$

素因数の和:2283

約数の個数: 48

約数和(自身を含む): 236740608

約数和(自身を除く): 145890918

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 607, 1214, 1663, 1821, 3035, 3326, 3642, 4989, 5463, 6070, 8315, 9105, 9978, 10926, 14967, 16630, 18210, 24945, 27315, 29934, 49890, 54630, 74835, 149670, 1009441, 2018882, 3028323, 5047205, 6056646, 9084969, 10094410, 15141615, 18169938, 30283230, 45424845, 90849690]

約数ペア:

[(1, 90849690), (2, 45424845), (3, 30283230), (5, 18169938), (6, 15141615), (9, 10094410), (10, 9084969), (15, 6056646), (18, 5047205), (30, 3028323), (45, 2018882), (90, 1009441), (607, 149670), (1214, 74835), (1663, 54630), (1821, 49890), (3035, 29934), (3326, 27315), (3642, 24945), (4989, 18210), (5463, 16630), (6070, 14967), (8315, 10926), (9105, 9978)]