30309165

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21727}}^1$

素因数の和:21769

約数の個数: 24

約数和(自身を含む): 54233088

約数和(自身を除く): 23923923

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 21727, 65181, 108635, 195543, 325905, 673537, 977715, 2020611, 3367685, 6061833, 10103055, 30309165]

約数ペア:

[(1, 30309165), (3, 10103055), (5, 6061833), (9, 3367685), (15, 2020611), (31, 977715), (45, 673537), (93, 325905), (155, 195543), (279, 108635), (465, 65181), (1395, 21727)]