313740510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{222511}}^1$

素因数の和:222568

約数の個数: 32

約数和(自身を含む): 769001472

約数和(自身を除く): 455260962

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 222511, 445022, 667533, 1112555, 1335066, 2225110, 3337665, 6675330, 10458017, 20916034, 31374051, 52290085, 62748102, 104580170, 156870255, 313740510]

約数ペア:

[(1, 313740510), (2, 156870255), (3, 104580170), (5, 62748102), (6, 52290085), (10, 31374051), (15, 20916034), (30, 10458017), (47, 6675330), (94, 3337665), (141, 2225110), (235, 1335066), (282, 1112555), (470, 667533), (705, 445022), (1410, 222511)]