64002690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2347}}^1$

素因数の和:2464

約数の個数: 64

約数和(自身を含む): 172437120

約数和(自身を除く): 108434430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 101, 135, 202, 270, 303, 505, 606, 909, 1010, 1515, 1818, 2347, 2727, 3030, 4545, 4694, 5454, 7041, 9090, 11735, 13635, 14082, 21123, 23470, 27270, 35205, 42246, 63369, 70410, 105615, 126738, 211230, 237047, 316845, 474094, 633690, 711141, 1185235, 1422282, 2133423, 2370470, 3555705, 4266846, 6400269, 7111410, 10667115, 12800538, 21334230, 32001345, 64002690]

約数ペア:

[(1, 64002690), (2, 32001345), (3, 21334230), (5, 12800538), (6, 10667115), (9, 7111410), (10, 6400269), (15, 4266846), (18, 3555705), (27, 2370470), (30, 2133423), (45, 1422282), (54, 1185235), (90, 711141), (101, 633690), (135, 474094), (202, 316845), (270, 237047), (303, 211230), (505, 126738), (606, 105615), (909, 70410), (1010, 63369), (1515, 42246), (1818, 35205), (2347, 27270), (2727, 23470), (3030, 21123), (4545, 14082), (4694, 13635), (5454, 11735), (7041, 9090)]