91981020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{12071}}^1$

素因数の和:12210

約数の個数: 48

約数和(自身を含む): 259596288

約数和(自身を除く): 167615268

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 12071, 24142, 36213, 48284, 60355, 72426, 120710, 144852, 181065, 241420, 362130, 724260, 1533017, 3066034, 4599051, 6132068, 7665085, 9198102, 15330170, 18396204, 22995255, 30660340, 45990510, 91981020]

約数ペア:

[(1, 91981020), (2, 45990510), (3, 30660340), (4, 22995255), (5, 18396204), (6, 15330170), (10, 9198102), (12, 7665085), (15, 6132068), (20, 4599051), (30, 3066034), (60, 1533017), (127, 724260), (254, 362130), (381, 241420), (508, 181065), (635, 144852), (762, 120710), (1270, 72426), (1524, 60355), (1905, 48284), (2540, 36213), (3810, 24142), (7620, 12071)]