115318890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{142369}}^1$

素因数の和:142388

約数の個数: 40

約数和(自身を含む): 310081860

約数和(自身を除く): 194762970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 142369, 284738, 427107, 711845, 854214, 1281321, 1423690, 2135535, 2562642, 3843963, 4271070, 6406605, 7687926, 11531889, 12813210, 19219815, 23063778, 38439630, 57659445, 115318890]

約数ペア:

[(1, 115318890), (2, 57659445), (3, 38439630), (5, 23063778), (6, 19219815), (9, 12813210), (10, 11531889), (15, 7687926), (18, 6406605), (27, 4271070), (30, 3843963), (45, 2562642), (54, 2135535), (81, 1423690), (90, 1281321), (135, 854214), (162, 711845), (270, 427107), (405, 284738), (810, 142369)]