15146105860

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{1499}}^1$

素因数の和:1961

約数の個数: 96

約数和(自身を含む): 33707520000

約数和(自身を除く): 18561414140

約数列:

[1, 2, 4, 5, 10, 20, 31, 43, 62, 86, 124, 155, 172, 215, 310, 379, 430, 620, 758, 860, 1333, 1499, 1516, 1895, 2666, 2998, 3790, 5332, 5996, 6665, 7495, 7580, 11749, 13330, 14990, 16297, 23498, 26660, 29980, 32594, 46469, 46996, 58745, 64457, 65188, 81485, 92938, 117490, 128914, 162970, 185876, 232345, 234980, 257828, 322285, 325940, 464690, 505207, 568121, 644570, 929380, 1010414, 1136242, 1289140, 1998167, 2020828, 2272484, 2526035, 2840605, 3996334, 5052070, 5681210, 7992668, 9990835, 10104140, 11362420, 17611751, 19981670, 24429203, 35223502, 39963340, 48858406, 70447004, 88058755, 97716812, 122146015, 176117510, 244292030, 352235020, 488584060, 757305293, 1514610586, 3029221172, 3786526465, 7573052930, 15146105860]

約数ペア:

[(1, 15146105860), (2, 7573052930), (4, 3786526465), (5, 3029221172), (10, 1514610586), (20, 757305293), (31, 488584060), (43, 352235020), (62, 244292030), (86, 176117510), (124, 122146015), (155, 97716812), (172, 88058755), (215, 70447004), (310, 48858406), (379, 39963340), (430, 35223502), (620, 24429203), (758, 19981670), (860, 17611751), (1333, 11362420), (1499, 10104140), (1516, 9990835), (1895, 7992668), (2666, 5681210), (2998, 5052070), (3790, 3996334), (5332, 2840605), (5996, 2526035), (6665, 2272484), (7495, 2020828), (7580, 1998167), (11749, 1289140), (13330, 1136242), (14990, 1010414), (16297, 929380), (23498, 644570), (26660, 568121), (29980, 505207), (32594, 464690), (46469, 325940), (46996, 322285), (58745, 257828), (64457, 234980), (65188, 232345), (81485, 185876), (92938, 162970), (117490, 128914)]