201102390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2234471}}^1$

素因数の和:2234484

約数の個数: 24

約数和(自身を含む): 522866448

約数和(自身を除く): 321764058

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2234471, 4468942, 6703413, 11172355, 13406826, 20110239, 22344710, 33517065, 40220478, 67034130, 100551195, 201102390]

約数ペア:

[(1, 201102390), (2, 100551195), (3, 67034130), (5, 40220478), (6, 33517065), (9, 22344710), (10, 20110239), (15, 13406826), (18, 11172355), (30, 6703413), (45, 4468942), (90, 2234471)]