79015090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1153}}^1$

素因数の和:1267

約数の個数: 64

約数和(自身を含む): 179470080

約数和(自身を除く): 100454990

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 89, 110, 154, 178, 385, 445, 623, 770, 890, 979, 1153, 1246, 1958, 2306, 3115, 4895, 5765, 6230, 6853, 8071, 9790, 11530, 12683, 13706, 16142, 25366, 34265, 40355, 63415, 68530, 80710, 88781, 102617, 126830, 177562, 205234, 443905, 513085, 718319, 887810, 1026170, 1128787, 1436638, 2257574, 3591595, 5643935, 7183190, 7901509, 11287870, 15803018, 39507545, 79015090]

約数ペア:

[(1, 79015090), (2, 39507545), (5, 15803018), (7, 11287870), (10, 7901509), (11, 7183190), (14, 5643935), (22, 3591595), (35, 2257574), (55, 1436638), (70, 1128787), (77, 1026170), (89, 887810), (110, 718319), (154, 513085), (178, 443905), (385, 205234), (445, 177562), (623, 126830), (770, 102617), (890, 88781), (979, 80710), (1153, 68530), (1246, 63415), (1958, 40355), (2306, 34265), (3115, 25366), (4895, 16142), (5765, 13706), (6230, 12683), (6853, 11530), (8071, 9790)]