193822470

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{239287}}^1$

素因数の和:239306

約数の個数: 40

約数和(自身を含む): 521169264

約数和(自身を除く): 327346794

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 239287, 478574, 717861, 1196435, 1435722, 2153583, 2392870, 3589305, 4307166, 6460749, 7178610, 10767915, 12921498, 19382247, 21535830, 32303745, 38764494, 64607490, 96911235, 193822470]

約数ペア:

[(1, 193822470), (2, 96911235), (3, 64607490), (5, 38764494), (6, 32303745), (9, 21535830), (10, 19382247), (15, 12921498), (18, 10767915), (27, 7178610), (30, 6460749), (45, 4307166), (54, 3589305), (81, 2392870), (90, 2153583), (135, 1435722), (162, 1196435), (270, 717861), (405, 478574), (810, 239287)]