162162530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{907}}^1\times {\mathrm{941}}^1$

素因数の和:1874

約数の個数: 32

約数和(自身を含む): 307920960

約数和(自身を除く): 145758430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 907, 941, 1814, 1882, 4535, 4705, 9070, 9410, 17233, 17879, 34466, 35758, 86165, 89395, 172330, 178790, 853487, 1706974, 4267435, 8534870, 16216253, 32432506, 81081265, 162162530]

約数ペア:

[(1, 162162530), (2, 81081265), (5, 32432506), (10, 16216253), (19, 8534870), (38, 4267435), (95, 1706974), (190, 853487), (907, 178790), (941, 172330), (1814, 89395), (1882, 86165), (4535, 35758), (4705, 34466), (9070, 17879), (9410, 17233)]