42668460

素因数分解:

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

素因数の和:2463

約数の個数: 72

約数和(自身を含む): 130764816

約数和(自身を除く): 88096356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 909, 1010, 1212, 1515, 1818, 2020, 2347, 3030, 3636, 4545, 4694, 6060, 7041, 9090, 9388, 11735, 14082, 18180, 21123, 23470, 28164, 35205, 42246, 46940, 70410, 84492, 105615, 140820, 211230, 237047, 422460, 474094, 711141, 948188, 1185235, 1422282, 2133423, 2370470, 2844564, 3555705, 4266846, 4740940, 7111410, 8533692, 10667115, 14222820, 21334230, 42668460]

約数ペア:

[(1, 42668460), (2, 21334230), (3, 14222820), (4, 10667115), (5, 8533692), (6, 7111410), (9, 4740940), (10, 4266846), (12, 3555705), (15, 2844564), (18, 2370470), (20, 2133423), (30, 1422282), (36, 1185235), (45, 948188), (60, 711141), (90, 474094), (101, 422460), (180, 237047), (202, 211230), (303, 140820), (404, 105615), (505, 84492), (606, 70410), (909, 46940), (1010, 42246), (1212, 35205), (1515, 28164), (1818, 23470), (2020, 21123), (2347, 18180), (3030, 14082), (3636, 11735), (4545, 9388), (4694, 9090), (6060, 7041)]