7472790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2129}}^1$

素因数の和:2158

約数の個数: 64

約数和(自身を含む): 21470400

約数和(自身を除く): 13997610

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, 2129, 3510, 4258, 6387, 10645, 12774, 19161, 21290, 27677, 31935, 38322, 55354, 57483, 63870, 83031, 95805, 114966, 138385, 166062, 191610, 249093, 276770, 287415, 415155, 498186, 574830, 747279, 830310, 1245465, 1494558, 2490930, 3736395, 7472790]

約数ペア:

[(1, 7472790), (2, 3736395), (3, 2490930), (5, 1494558), (6, 1245465), (9, 830310), (10, 747279), (13, 574830), (15, 498186), (18, 415155), (26, 287415), (27, 276770), (30, 249093), (39, 191610), (45, 166062), (54, 138385), (65, 114966), (78, 95805), (90, 83031), (117, 63870), (130, 57483), (135, 55354), (195, 38322), (234, 31935), (270, 27677), (351, 21290), (390, 19161), (585, 12774), (702, 10645), (1170, 6387), (1755, 4258), (2129, 3510)]