21334230

素因数分解:

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

素因数の和:2461

約数の個数: 48

約数和(自身を含む): 56042064

約数和(自身を除く): 34707834

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 101, 202, 303, 505, 606, 909, 1010, 1515, 1818, 2347, 3030, 4545, 4694, 7041, 9090, 11735, 14082, 21123, 23470, 35205, 42246, 70410, 105615, 211230, 237047, 474094, 711141, 1185235, 1422282, 2133423, 2370470, 3555705, 4266846, 7111410, 10667115, 21334230]

約数ペア:

[(1, 21334230), (2, 10667115), (3, 7111410), (5, 4266846), (6, 3555705), (9, 2370470), (10, 2133423), (15, 1422282), (18, 1185235), (30, 711141), (45, 474094), (90, 237047), (101, 211230), (202, 105615), (303, 70410), (505, 42246), (606, 35205), (909, 23470), (1010, 21123), (1515, 14082), (1818, 11735), (2347, 9090), (3030, 7041), (4545, 4694)]