71349880

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{617}}^1$

素因数の和:701

約数の個数: 96

約数和(自身を含む): 190220400

約数和(自身を除く): 118870520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 59, 70, 98, 118, 140, 196, 236, 245, 280, 295, 392, 413, 472, 490, 590, 617, 826, 980, 1180, 1234, 1652, 1960, 2065, 2360, 2468, 2891, 3085, 3304, 4130, 4319, 4936, 5782, 6170, 8260, 8638, 11564, 12340, 14455, 16520, 17276, 21595, 23128, 24680, 28910, 30233, 34552, 36403, 43190, 57820, 60466, 72806, 86380, 115640, 120932, 145612, 151165, 172760, 182015, 241864, 254821, 291224, 302330, 364030, 509642, 604660, 728060, 1019284, 1209320, 1274105, 1456120, 1783747, 2038568, 2548210, 3567494, 5096420, 7134988, 8918735, 10192840, 14269976, 17837470, 35674940, 71349880]

約数ペア:

[(1, 71349880), (2, 35674940), (4, 17837470), (5, 14269976), (7, 10192840), (8, 8918735), (10, 7134988), (14, 5096420), (20, 3567494), (28, 2548210), (35, 2038568), (40, 1783747), (49, 1456120), (56, 1274105), (59, 1209320), (70, 1019284), (98, 728060), (118, 604660), (140, 509642), (196, 364030), (236, 302330), (245, 291224), (280, 254821), (295, 241864), (392, 182015), (413, 172760), (472, 151165), (490, 145612), (590, 120932), (617, 115640), (826, 86380), (980, 72806), (1180, 60466), (1234, 57820), (1652, 43190), (1960, 36403), (2065, 34552), (2360, 30233), (2468, 28910), (2891, 24680), (3085, 23128), (3304, 21595), (4130, 17276), (4319, 16520), (4936, 14455), (5782, 12340), (6170, 11564), (8260, 8638)]