27869240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 74487600

約数和(自身を除く): 46618360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 59, 70, 98, 118, 140, 196, 236, 241, 245, 280, 295, 392, 413, 472, 482, 490, 590, 826, 964, 980, 1180, 1205, 1652, 1687, 1928, 1960, 2065, 2360, 2410, 2891, 3304, 3374, 4130, 4820, 5782, 6748, 8260, 8435, 9640, 11564, 11809, 13496, 14219, 14455, 16520, 16870, 23128, 23618, 28438, 28910, 33740, 47236, 56876, 57820, 59045, 67480, 71095, 94472, 99533, 113752, 115640, 118090, 142190, 199066, 236180, 284380, 398132, 472360, 497665, 568760, 696731, 796264, 995330, 1393462, 1990660, 2786924, 3483655, 3981320, 5573848, 6967310, 13934620, 27869240]

約数ペア:

[(1, 27869240), (2, 13934620), (4, 6967310), (5, 5573848), (7, 3981320), (8, 3483655), (10, 2786924), (14, 1990660), (20, 1393462), (28, 995330), (35, 796264), (40, 696731), (49, 568760), (56, 497665), (59, 472360), (70, 398132), (98, 284380), (118, 236180), (140, 199066), (196, 142190), (236, 118090), (241, 115640), (245, 113752), (280, 99533), (295, 94472), (392, 71095), (413, 67480), (472, 59045), (482, 57820), (490, 56876), (590, 47236), (826, 33740), (964, 28910), (980, 28438), (1180, 23618), (1205, 23128), (1652, 16870), (1687, 16520), (1928, 14455), (1960, 14219), (2065, 13496), (2360, 11809), (2410, 11564), (2891, 9640), (3304, 8435), (3374, 8260), (4130, 6748), (4820, 5782)]