2870595

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 6132672

約数和(自身を除く): 3262077

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 701, 819, 1365, 2103, 3505, 4095, 4907, 6309, 9113, 10515, 14721, 24535, 27339, 31545, 44163, 45565, 63791, 73605, 82017, 136695, 191373, 220815, 318955, 410085, 574119, 956865, 2870595]

約数ペア:

[(1, 2870595), (3, 956865), (5, 574119), (7, 410085), (9, 318955), (13, 220815), (15, 191373), (21, 136695), (35, 82017), (39, 73605), (45, 63791), (63, 45565), (65, 44163), (91, 31545), (105, 27339), (117, 24535), (195, 14721), (273, 10515), (315, 9113), (455, 6309), (585, 4907), (701, 4095), (819, 3505), (1365, 2103)]