1208971590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{143413}}^1$

素因数の和:143704

約数の個数: 32

約数和(自身を含む): 2911877856

約数和(自身を除く): 1702906266

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 281, 562, 843, 1405, 1686, 2810, 4215, 8430, 143413, 286826, 430239, 717065, 860478, 1434130, 2151195, 4302390, 40299053, 80598106, 120897159, 201495265, 241794318, 402990530, 604485795, 1208971590]

約数ペア:

[(1, 1208971590), (2, 604485795), (3, 402990530), (5, 241794318), (6, 201495265), (10, 120897159), (15, 80598106), (30, 40299053), (281, 4302390), (562, 2151195), (843, 1434130), (1405, 860478), (1686, 717065), (2810, 430239), (4215, 286826), (8430, 143413)]