919919430

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{1135703}}^1$

素因数の和:1135722

約数の個数: 40

約数和(自身を含む): 2473563312

約数和(自身を除く): 1553643882

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 1135703, 2271406, 3407109, 5678515, 6814218, 10221327, 11357030, 17035545, 20442654, 30663981, 34071090, 51106635, 61327962, 91991943, 102213270, 153319905, 183983886, 306639810, 459959715, 919919430]

約数ペア:

[(1, 919919430), (2, 459959715), (3, 306639810), (5, 183983886), (6, 153319905), (9, 102213270), (10, 91991943), (15, 61327962), (18, 51106635), (27, 34071090), (30, 30663981), (45, 20442654), (54, 17035545), (81, 11357030), (90, 10221327), (135, 6814218), (162, 5678515), (270, 3407109), (405, 2271406), (810, 1135703)]