61786060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{941}}^1$

素因数の和:1031

約数の個数: 72

約数和(自身を含む): 153350064

約数和(自身を除く): 91564004

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 67, 70, 98, 134, 140, 196, 245, 268, 335, 469, 490, 670, 938, 941, 980, 1340, 1876, 1882, 2345, 3283, 3764, 4690, 4705, 6566, 6587, 9380, 9410, 13132, 13174, 16415, 18820, 26348, 32830, 32935, 46109, 63047, 65660, 65870, 92218, 126094, 131740, 184436, 230545, 252188, 315235, 441329, 461090, 630470, 882658, 922180, 1260940, 1765316, 2206645, 3089303, 4413290, 6178606, 8826580, 12357212, 15446515, 30893030, 61786060]

約数ペア:

[(1, 61786060), (2, 30893030), (4, 15446515), (5, 12357212), (7, 8826580), (10, 6178606), (14, 4413290), (20, 3089303), (28, 2206645), (35, 1765316), (49, 1260940), (67, 922180), (70, 882658), (98, 630470), (134, 461090), (140, 441329), (196, 315235), (245, 252188), (268, 230545), (335, 184436), (469, 131740), (490, 126094), (670, 92218), (938, 65870), (941, 65660), (980, 63047), (1340, 46109), (1876, 32935), (1882, 32830), (2345, 26348), (3283, 18820), (3764, 16415), (4690, 13174), (4705, 13132), (6566, 9410), (6587, 9380)]