127737870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2579}}^1$

素因数の和:2729

約数の個数: 64

約数和(自身を含む): 332881920

約数和(自身を除く): 205144050

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 127, 130, 195, 254, 381, 390, 635, 762, 1270, 1651, 1905, 2579, 3302, 3810, 4953, 5158, 7737, 8255, 9906, 12895, 15474, 16510, 24765, 25790, 33527, 38685, 49530, 67054, 77370, 100581, 167635, 201162, 327533, 335270, 502905, 655066, 982599, 1005810, 1637665, 1965198, 3275330, 4257929, 4912995, 8515858, 9825990, 12773787, 21289645, 25547574, 42579290, 63868935, 127737870]

約数ペア:

[(1, 127737870), (2, 63868935), (3, 42579290), (5, 25547574), (6, 21289645), (10, 12773787), (13, 9825990), (15, 8515858), (26, 4912995), (30, 4257929), (39, 3275330), (65, 1965198), (78, 1637665), (127, 1005810), (130, 982599), (195, 655066), (254, 502905), (381, 335270), (390, 327533), (635, 201162), (762, 167635), (1270, 100581), (1651, 77370), (1905, 67054), (2579, 49530), (3302, 38685), (3810, 33527), (4953, 25790), (5158, 24765), (7737, 16510), (8255, 15474), (9906, 12895)]