13621530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{659}}^1$

素因数の和:735

約数の個数: 64

約数和(自身を含む): 35925120

約数和(自身を除く): 22303590

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 53, 65, 78, 106, 130, 159, 195, 265, 318, 390, 530, 659, 689, 795, 1318, 1378, 1590, 1977, 2067, 3295, 3445, 3954, 4134, 6590, 6890, 8567, 9885, 10335, 17134, 19770, 20670, 25701, 34927, 42835, 51402, 69854, 85670, 104781, 128505, 174635, 209562, 257010, 349270, 454051, 523905, 908102, 1047810, 1362153, 2270255, 2724306, 4540510, 6810765, 13621530]

約数ペア:

[(1, 13621530), (2, 6810765), (3, 4540510), (5, 2724306), (6, 2270255), (10, 1362153), (13, 1047810), (15, 908102), (26, 523905), (30, 454051), (39, 349270), (53, 257010), (65, 209562), (78, 174635), (106, 128505), (130, 104781), (159, 85670), (195, 69854), (265, 51402), (318, 42835), (390, 34927), (530, 25701), (659, 20670), (689, 19770), (795, 17134), (1318, 10335), (1378, 9885), (1590, 8567), (1977, 6890), (2067, 6590), (3295, 4134), (3445, 3954)]