10727080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:459

約数の個数: 96

約数和(自身を含む): 30308040

約数和(自身を除く): 19580960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 421, 455, 490, 520, 637, 728, 842, 910, 980, 1274, 1684, 1820, 1960, 2105, 2548, 2947, 3185, 3368, 3640, 4210, 5096, 5473, 5894, 6370, 8420, 10946, 11788, 12740, 14735, 16840, 20629, 21892, 23576, 25480, 27365, 29470, 38311, 41258, 43784, 54730, 58940, 76622, 82516, 103145, 109460, 117880, 153244, 165032, 191555, 206290, 218920, 268177, 306488, 383110, 412580, 536354, 766220, 825160, 1072708, 1340885, 1532440, 2145416, 2681770, 5363540, 10727080]

約数ペア:

[(1, 10727080), (2, 5363540), (4, 2681770), (5, 2145416), (7, 1532440), (8, 1340885), (10, 1072708), (13, 825160), (14, 766220), (20, 536354), (26, 412580), (28, 383110), (35, 306488), (40, 268177), (49, 218920), (52, 206290), (56, 191555), (65, 165032), (70, 153244), (91, 117880), (98, 109460), (104, 103145), (130, 82516), (140, 76622), (182, 58940), (196, 54730), (245, 43784), (260, 41258), (280, 38311), (364, 29470), (392, 27365), (421, 25480), (455, 23576), (490, 21892), (520, 20629), (637, 16840), (728, 14735), (842, 12740), (910, 11788), (980, 10946), (1274, 8420), (1684, 6370), (1820, 5894), (1960, 5473), (2105, 5096), (2548, 4210), (2947, 3640), (3185, 3368)]