277344990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2347}}^1$

素因数の和:2474

約数の個数: 96

約数和(自身を含む): 784588896

約数和(自身を除く): 507243906

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 101, 117, 130, 195, 202, 234, 303, 390, 505, 585, 606, 909, 1010, 1170, 1313, 1515, 1818, 2347, 2626, 3030, 3939, 4545, 4694, 6565, 7041, 7878, 9090, 11735, 11817, 13130, 14082, 19695, 21123, 23470, 23634, 30511, 35205, 39390, 42246, 59085, 61022, 70410, 91533, 105615, 118170, 152555, 183066, 211230, 237047, 274599, 305110, 457665, 474094, 549198, 711141, 915330, 1185235, 1372995, 1422282, 2133423, 2370470, 2745990, 3081611, 3555705, 4266846, 6163222, 7111410, 9244833, 10667115, 15408055, 18489666, 21334230, 27734499, 30816110, 46224165, 55468998, 92448330, 138672495, 277344990]

約数ペア:

[(1, 277344990), (2, 138672495), (3, 92448330), (5, 55468998), (6, 46224165), (9, 30816110), (10, 27734499), (13, 21334230), (15, 18489666), (18, 15408055), (26, 10667115), (30, 9244833), (39, 7111410), (45, 6163222), (65, 4266846), (78, 3555705), (90, 3081611), (101, 2745990), (117, 2370470), (130, 2133423), (195, 1422282), (202, 1372995), (234, 1185235), (303, 915330), (390, 711141), (505, 549198), (585, 474094), (606, 457665), (909, 305110), (1010, 274599), (1170, 237047), (1313, 211230), (1515, 183066), (1818, 152555), (2347, 118170), (2626, 105615), (3030, 91533), (3939, 70410), (4545, 61022), (4694, 59085), (6565, 42246), (7041, 39390), (7878, 35205), (9090, 30511), (11735, 23634), (11817, 23470), (13130, 21123), (14082, 19695)]