85819890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{16927}}^1$

素因数の和:16963

約数の個数: 48

約数和(自身を含む): 223043328

約数和(自身を除く): 137223438

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 16927, 33854, 50781, 84635, 101562, 169270, 220051, 253905, 440102, 507810, 660153, 1100255, 1320306, 2200510, 2860663, 3300765, 5721326, 6601530, 8581989, 14303315, 17163978, 28606630, 42909945, 85819890]

約数ペア:

[(1, 85819890), (2, 42909945), (3, 28606630), (5, 17163978), (6, 14303315), (10, 8581989), (13, 6601530), (15, 5721326), (26, 3300765), (30, 2860663), (39, 2200510), (65, 1320306), (78, 1100255), (130, 660153), (169, 507810), (195, 440102), (338, 253905), (390, 220051), (507, 169270), (845, 101562), (1014, 84635), (1690, 50781), (2535, 33854), (5070, 16927)]