497611530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{425309}}^1$

素因数の和:425335

約数の個数: 48

約数和(自身を含む): 1393315560

約数和(自身を除く): 895704030

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 425309, 850618, 1275927, 2126545, 2551854, 3827781, 4253090, 5529017, 6379635, 7655562, 11058034, 12759270, 16587051, 19138905, 27645085, 33174102, 38277810, 49761153, 55290170, 82935255, 99522306, 165870510, 248805765, 497611530]

約数ペア:

[(1, 497611530), (2, 248805765), (3, 165870510), (5, 99522306), (6, 82935255), (9, 55290170), (10, 49761153), (13, 38277810), (15, 33174102), (18, 27645085), (26, 19138905), (30, 16587051), (39, 12759270), (45, 11058034), (65, 7655562), (78, 6379635), (90, 5529017), (117, 4253090), (130, 3827781), (195, 2551854), (234, 2126545), (390, 1275927), (585, 850618), (1170, 425309)]