268291530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229309}}^1$

素因数の和:229335

約数の個数: 48

約数和(自身を含む): 751219560

約数和(自身を除く): 482928030

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 229309, 458618, 687927, 1146545, 1375854, 2063781, 2293090, 2981017, 3439635, 4127562, 5962034, 6879270, 8943051, 10318905, 14905085, 17886102, 20637810, 26829153, 29810170, 44715255, 53658306, 89430510, 134145765, 268291530]

約数ペア:

[(1, 268291530), (2, 134145765), (3, 89430510), (5, 53658306), (6, 44715255), (9, 29810170), (10, 26829153), (13, 20637810), (15, 17886102), (18, 14905085), (26, 10318905), (30, 8943051), (39, 6879270), (45, 5962034), (65, 4127562), (78, 3439635), (90, 2981017), (117, 2293090), (130, 2063781), (195, 1375854), (234, 1146545), (390, 687927), (585, 458618), (1170, 229309)]