8408790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7187}}^1$

素因数の和:7213

約数の個数: 48

約数和(自身を含む): 23547888

約数和(自身を除く): 15139098

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 7187, 14374, 21561, 35935, 43122, 64683, 71870, 93431, 107805, 129366, 186862, 215610, 280293, 323415, 467155, 560586, 646830, 840879, 934310, 1401465, 1681758, 2802930, 4204395, 8408790]

約数ペア:

[(1, 8408790), (2, 4204395), (3, 2802930), (5, 1681758), (6, 1401465), (9, 934310), (10, 840879), (13, 646830), (15, 560586), (18, 467155), (26, 323415), (30, 280293), (39, 215610), (45, 186862), (65, 129366), (78, 107805), (90, 93431), (117, 71870), (130, 64683), (195, 43122), (234, 35935), (390, 21561), (585, 14374), (1170, 7187)]