87721470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{2251}}^1$

素因数の和:2697

約数の個数: 48

約数和(自身を含む): 228704112

約数和(自身を除く): 140982642

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 433, 866, 1299, 2165, 2251, 2598, 3897, 4330, 4502, 6495, 6753, 7794, 11255, 12990, 13506, 19485, 20259, 22510, 33765, 38970, 40518, 67530, 101295, 202590, 974683, 1949366, 2924049, 4873415, 5848098, 8772147, 9746830, 14620245, 17544294, 29240490, 43860735, 87721470]

約数ペア:

[(1, 87721470), (2, 43860735), (3, 29240490), (5, 17544294), (6, 14620245), (9, 9746830), (10, 8772147), (15, 5848098), (18, 4873415), (30, 2924049), (45, 1949366), (90, 974683), (433, 202590), (866, 101295), (1299, 67530), (2165, 40518), (2251, 38970), (2598, 33765), (3897, 22510), (4330, 20259), (4502, 19485), (6495, 13506), (6753, 12990), (7794, 11255)]