56331337890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{145819}}^1$

素因数の和:146071

約数の個数: 64

約数和(自身を含む): 137747404800

約数和(自身を除く): 81416066910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 163, 237, 326, 395, 474, 489, 790, 815, 978, 1185, 1630, 2370, 2445, 4890, 12877, 25754, 38631, 64385, 77262, 128770, 145819, 193155, 291638, 386310, 437457, 729095, 874914, 1458190, 2187285, 4374570, 11519701, 23039402, 23768497, 34559103, 47536994, 57598505, 69118206, 71305491, 115197010, 118842485, 142610982, 172795515, 237684970, 345591030, 356527455, 713054910, 1877711263, 3755422526, 5633133789, 9388556315, 11266267578, 18777112630, 28165668945, 56331337890]

約数ペア:

[(1, 56331337890), (2, 28165668945), (3, 18777112630), (5, 11266267578), (6, 9388556315), (10, 5633133789), (15, 3755422526), (30, 1877711263), (79, 713054910), (158, 356527455), (163, 345591030), (237, 237684970), (326, 172795515), (395, 142610982), (474, 118842485), (489, 115197010), (790, 71305491), (815, 69118206), (978, 57598505), (1185, 47536994), (1630, 34559103), (2370, 23768497), (2445, 23039402), (4890, 11519701), (12877, 4374570), (25754, 2187285), (38631, 1458190), (64385, 874914), (77262, 729095), (128770, 437457), (145819, 386310), (193155, 291638)]