201539430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2239327}}^1$

素因数の和:2239340

約数の個数: 24

約数和(自身を含む): 524002752

約数和(自身を除く): 322463322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2239327, 4478654, 6717981, 11196635, 13435962, 20153943, 22393270, 33589905, 40307886, 67179810, 100769715, 201539430]

約数ペア:

[(1, 201539430), (2, 100769715), (3, 67179810), (5, 40307886), (6, 33589905), (9, 22393270), (10, 20153943), (15, 13435962), (18, 11196635), (30, 6717981), (45, 4478654), (90, 2239327)]