70150340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4027}}^1$

素因数の和:4116

約数の個数: 48

約数和(自身を含む): 161055552

約数和(自身を除く): 90905212

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 260, 268, 335, 670, 871, 1340, 1742, 3484, 4027, 4355, 8054, 8710, 16108, 17420, 20135, 40270, 52351, 80540, 104702, 209404, 261755, 269809, 523510, 539618, 1047020, 1079236, 1349045, 2698090, 3507517, 5396180, 7015034, 14030068, 17537585, 35075170, 70150340]

約数ペア:

[(1, 70150340), (2, 35075170), (4, 17537585), (5, 14030068), (10, 7015034), (13, 5396180), (20, 3507517), (26, 2698090), (52, 1349045), (65, 1079236), (67, 1047020), (130, 539618), (134, 523510), (260, 269809), (268, 261755), (335, 209404), (670, 104702), (871, 80540), (1340, 52351), (1742, 40270), (3484, 20135), (4027, 17420), (4355, 16108), (8054, 8710)]