30670575

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 55413120

約数和(自身を除く): 24742545

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 83, 195, 249, 325, 379, 415, 975, 1079, 1137, 1245, 1895, 2075, 3237, 4927, 5395, 5685, 6225, 9475, 14781, 16185, 24635, 26975, 28425, 31457, 73905, 80925, 94371, 123175, 157285, 369525, 408941, 471855, 786425, 1226823, 2044705, 2359275, 6134115, 10223525, 30670575]

約数ペア:

[(1, 30670575), (3, 10223525), (5, 6134115), (13, 2359275), (15, 2044705), (25, 1226823), (39, 786425), (65, 471855), (75, 408941), (83, 369525), (195, 157285), (249, 123175), (325, 94371), (379, 80925), (415, 73905), (975, 31457), (1079, 28425), (1137, 26975), (1245, 24635), (1895, 16185), (2075, 14781), (3237, 9475), (4927, 6225), (5395, 5685)]