439119630

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{542123}}^1$

素因数の和:542142

約数の個数: 40

約数和(自身を含む): 1180746072

約数和(自身を除く): 741626442

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 542123, 1084246, 1626369, 2710615, 3252738, 4879107, 5421230, 8131845, 9758214, 14637321, 16263690, 24395535, 29274642, 43911963, 48791070, 73186605, 87823926, 146373210, 219559815, 439119630]

約数ペア:

[(1, 439119630), (2, 219559815), (3, 146373210), (5, 87823926), (6, 73186605), (9, 48791070), (10, 43911963), (15, 29274642), (18, 24395535), (27, 16263690), (30, 14637321), (45, 9758214), (54, 8131845), (81, 5421230), (90, 4879107), (135, 3252738), (162, 2710615), (270, 1626369), (405, 1084246), (810, 542123)]