12695620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:157

約数の個数: 96

約数和(自身を含む): 32659200

約数和(自身を除く): 19963580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 53, 58, 59, 70, 106, 116, 118, 140, 145, 203, 212, 236, 265, 290, 295, 371, 406, 413, 530, 580, 590, 742, 812, 826, 1015, 1060, 1180, 1484, 1537, 1652, 1711, 1855, 2030, 2065, 3074, 3127, 3422, 3710, 4060, 4130, 6148, 6254, 6844, 7420, 7685, 8260, 8555, 10759, 11977, 12508, 15370, 15635, 17110, 21518, 21889, 23954, 30740, 31270, 34220, 43036, 43778, 47908, 53795, 59885, 62540, 87556, 90683, 107590, 109445, 119770, 181366, 215180, 218890, 239540, 362732, 437780, 453415, 634781, 906830, 1269562, 1813660, 2539124, 3173905, 6347810, 12695620]

約数ペア:

[(1, 12695620), (2, 6347810), (4, 3173905), (5, 2539124), (7, 1813660), (10, 1269562), (14, 906830), (20, 634781), (28, 453415), (29, 437780), (35, 362732), (53, 239540), (58, 218890), (59, 215180), (70, 181366), (106, 119770), (116, 109445), (118, 107590), (140, 90683), (145, 87556), (203, 62540), (212, 59885), (236, 53795), (265, 47908), (290, 43778), (295, 43036), (371, 34220), (406, 31270), (413, 30740), (530, 23954), (580, 21889), (590, 21518), (742, 17110), (812, 15635), (826, 15370), (1015, 12508), (1060, 11977), (1180, 10759), (1484, 8555), (1537, 8260), (1652, 7685), (1711, 7420), (1855, 6844), (2030, 6254), (2065, 6148), (3074, 4130), (3127, 4060), (3422, 3710)]