13934620

素因数分解:

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

素因数の和:323

約数の個数: 72

約数和(自身を含む): 34760880

約数和(自身を除く): 20826260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 59, 70, 98, 118, 140, 196, 236, 241, 245, 295, 413, 482, 490, 590, 826, 964, 980, 1180, 1205, 1652, 1687, 2065, 2410, 2891, 3374, 4130, 4820, 5782, 6748, 8260, 8435, 11564, 11809, 14219, 14455, 16870, 23618, 28438, 28910, 33740, 47236, 56876, 57820, 59045, 71095, 99533, 118090, 142190, 199066, 236180, 284380, 398132, 497665, 696731, 995330, 1393462, 1990660, 2786924, 3483655, 6967310, 13934620]

約数ペア:

[(1, 13934620), (2, 6967310), (4, 3483655), (5, 2786924), (7, 1990660), (10, 1393462), (14, 995330), (20, 696731), (28, 497665), (35, 398132), (49, 284380), (59, 236180), (70, 199066), (98, 142190), (118, 118090), (140, 99533), (196, 71095), (236, 59045), (241, 57820), (245, 56876), (295, 47236), (413, 33740), (482, 28910), (490, 28438), (590, 23618), (826, 16870), (964, 14455), (980, 14219), (1180, 11809), (1205, 11564), (1652, 8435), (1687, 8260), (2065, 6748), (2410, 5782), (2891, 4820), (3374, 4130)]