119767770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{18743}}^1$

素因数の和:18827

約数の個数: 48

約数和(自身を含む): 315798912

約数和(自身を除く): 196031142

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 18743, 37486, 56229, 93715, 112458, 168687, 187430, 281145, 337374, 562290, 843435, 1330753, 1686870, 2661506, 3992259, 6653765, 7984518, 11976777, 13307530, 19961295, 23953554, 39922590, 59883885, 119767770]

約数ペア:

[(1, 119767770), (2, 59883885), (3, 39922590), (5, 23953554), (6, 19961295), (9, 13307530), (10, 11976777), (15, 7984518), (18, 6653765), (30, 3992259), (45, 2661506), (71, 1686870), (90, 1330753), (142, 843435), (213, 562290), (355, 337374), (426, 281145), (639, 187430), (710, 168687), (1065, 112458), (1278, 93715), (2130, 56229), (3195, 37486), (6390, 18743)]