8993570

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:370

約数の個数: 32

約数和(自身を含む): 16796160

約数和(自身を除く): 7802590

約数列:

[1, 2, 5, 10, 53, 71, 106, 142, 239, 265, 355, 478, 530, 710, 1195, 2390, 3763, 7526, 12667, 16969, 18815, 25334, 33938, 37630, 63335, 84845, 126670, 169690, 899357, 1798714, 4496785, 8993570]

約数ペア:

[(1, 8993570), (2, 4496785), (5, 1798714), (10, 899357), (53, 169690), (71, 126670), (106, 84845), (142, 63335), (239, 37630), (265, 33938), (355, 25334), (478, 18815), (530, 16969), (710, 12667), (1195, 7526), (2390, 3763)]