30643996

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{14537}}^1$

素因数の和:14589

約数の個数: 24

約数和(自身を含む): 58617216

約数和(自身を除く): 27973220

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 14537, 29074, 58148, 247129, 450647, 494258, 901294, 988516, 1802588, 7660999, 15321998, 30643996]

約数ペア:

[(1, 30643996), (2, 15321998), (4, 7660999), (17, 1802588), (31, 988516), (34, 901294), (62, 494258), (68, 450647), (124, 247129), (527, 58148), (1054, 29074), (2108, 14537)]