71768790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{5281}}^1$

素因数の和:5445

約数の個数: 48

約数和(自身を含む): 187870176

約数和(自身を除く): 116101386

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 151, 302, 453, 755, 906, 1359, 1510, 2265, 2718, 4530, 5281, 6795, 10562, 13590, 15843, 26405, 31686, 47529, 52810, 79215, 95058, 158430, 237645, 475290, 797431, 1594862, 2392293, 3987155, 4784586, 7176879, 7974310, 11961465, 14353758, 23922930, 35884395, 71768790]

約数ペア:

[(1, 71768790), (2, 35884395), (3, 23922930), (5, 14353758), (6, 11961465), (9, 7974310), (10, 7176879), (15, 4784586), (18, 3987155), (30, 2392293), (45, 1594862), (90, 797431), (151, 475290), (302, 237645), (453, 158430), (755, 95058), (906, 79215), (1359, 52810), (1510, 47529), (2265, 31686), (2718, 26405), (4530, 15843), (5281, 13590), (6795, 10562)]