7901010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2251}}^1$

素因数の和:2280

約数の個数: 64

約数和(自身を含む): 22700160

約数和(自身を除く): 14799150

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 2251, 3510, 4502, 6753, 11255, 13506, 20259, 22510, 29263, 33765, 40518, 58526, 60777, 67530, 87789, 101295, 121554, 146315, 175578, 202590, 263367, 292630, 303885, 438945, 526734, 607770, 790101, 877890, 1316835, 1580202, 2633670, 3950505, 7901010]

約数ペア:

[(1, 7901010), (2, 3950505), (3, 2633670), (5, 1580202), (6, 1316835), (9, 877890), (10, 790101), (13, 607770), (15, 526734), (18, 438945), (26, 303885), (27, 292630), (30, 263367), (39, 202590), (45, 175578), (54, 146315), (65, 121554), (78, 101295), (90, 87789), (117, 67530), (130, 60777), (135, 58526), (195, 40518), (234, 33765), (270, 29263), (351, 22510), (390, 20259), (585, 13506), (702, 11255), (1170, 6753), (1755, 4502), (2251, 3510)]