190075335

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 338411520

約数和(自身を除く): 148336185

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 107, 115, 271, 285, 321, 345, 437, 535, 813, 1311, 1355, 1605, 2033, 2185, 2461, 4065, 5149, 6099, 6233, 6555, 7383, 10165, 12305, 15447, 18699, 25745, 28997, 30495, 31165, 36915, 46759, 77235, 86991, 93495, 118427, 140277, 144985, 233795, 355281, 434955, 550943, 592135, 666931, 701385, 1652829, 1776405, 2000793, 2754715, 3334655, 8264145, 10003965, 12671689, 38015067, 63358445, 190075335]

約数ペア:

[(1, 190075335), (3, 63358445), (5, 38015067), (15, 12671689), (19, 10003965), (23, 8264145), (57, 3334655), (69, 2754715), (95, 2000793), (107, 1776405), (115, 1652829), (271, 701385), (285, 666931), (321, 592135), (345, 550943), (437, 434955), (535, 355281), (813, 233795), (1311, 144985), (1355, 140277), (1605, 118427), (2033, 93495), (2185, 86991), (2461, 77235), (4065, 46759), (5149, 36915), (6099, 31165), (6233, 30495), (6555, 28997), (7383, 25745), (10165, 18699), (12305, 15447)]