30529785

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:406

約数の個数: 64

約数和(自身を含む): 58899456

約数和(自身を除く): 28369671

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 43, 55, 65, 129, 143, 165, 195, 215, 331, 429, 473, 559, 645, 715, 993, 1419, 1655, 1677, 2145, 2365, 2795, 3641, 4303, 4965, 6149, 7095, 8385, 10923, 12909, 14233, 18205, 18447, 21515, 30745, 42699, 47333, 54615, 64545, 71165, 92235, 141999, 156563, 185029, 213495, 236665, 469689, 555087, 709995, 782815, 925145, 2035319, 2348445, 2775435, 6105957, 10176595, 30529785]

約数ペア:

[(1, 30529785), (3, 10176595), (5, 6105957), (11, 2775435), (13, 2348445), (15, 2035319), (33, 925145), (39, 782815), (43, 709995), (55, 555087), (65, 469689), (129, 236665), (143, 213495), (165, 185029), (195, 156563), (215, 141999), (331, 92235), (429, 71165), (473, 64545), (559, 54615), (645, 47333), (715, 42699), (993, 30745), (1419, 21515), (1655, 18447), (1677, 18205), (2145, 14233), (2365, 12909), (2795, 10923), (3641, 8385), (4303, 7095), (4965, 6149)]