13178060

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:160

約数の個数: 96

約数和(自身を含む): 34473600

約数和(自身を除く): 21295540

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 113, 119, 140, 170, 196, 226, 238, 245, 340, 343, 452, 476, 490, 565, 595, 686, 791, 833, 980, 1130, 1190, 1372, 1582, 1666, 1715, 1921, 2260, 2380, 3164, 3332, 3430, 3842, 3955, 4165, 5537, 5831, 6860, 7684, 7910, 8330, 9605, 11074, 11662, 13447, 15820, 16660, 19210, 22148, 23324, 26894, 27685, 29155, 38420, 38759, 53788, 55370, 58310, 67235, 77518, 94129, 110740, 116620, 134470, 155036, 188258, 193795, 268940, 376516, 387590, 470645, 658903, 775180, 941290, 1317806, 1882580, 2635612, 3294515, 6589030, 13178060]

約数ペア:

[(1, 13178060), (2, 6589030), (4, 3294515), (5, 2635612), (7, 1882580), (10, 1317806), (14, 941290), (17, 775180), (20, 658903), (28, 470645), (34, 387590), (35, 376516), (49, 268940), (68, 193795), (70, 188258), (85, 155036), (98, 134470), (113, 116620), (119, 110740), (140, 94129), (170, 77518), (196, 67235), (226, 58310), (238, 55370), (245, 53788), (340, 38759), (343, 38420), (452, 29155), (476, 27685), (490, 26894), (565, 23324), (595, 22148), (686, 19210), (791, 16660), (833, 15820), (980, 13447), (1130, 11662), (1190, 11074), (1372, 9605), (1582, 8330), (1666, 7910), (1715, 7684), (1921, 6860), (2260, 5831), (2380, 5537), (3164, 4165), (3332, 3955), (3430, 3842)]