1330746740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{230233}}^1$

素因数の和:230276

約数の個数: 36

約数和(自身を含む): 2968637196

約数和(自身を除く): 1637890456

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 289, 340, 578, 1156, 1445, 2890, 5780, 230233, 460466, 920932, 1151165, 2302330, 3913961, 4604660, 7827922, 15655844, 19569805, 39139610, 66537337, 78279220, 133074674, 266149348, 332686685, 665373370, 1330746740]

約数ペア:

[(1, 1330746740), (2, 665373370), (4, 332686685), (5, 266149348), (10, 133074674), (17, 78279220), (20, 66537337), (34, 39139610), (68, 19569805), (85, 15655844), (170, 7827922), (289, 4604660), (340, 3913961), (578, 2302330), (1156, 1151165), (1445, 920932), (2890, 460466), (5780, 230233)]