131516630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{2851}}^1$

素因数の和:3524

約数の個数: 32

約数和(自身を含む): 271054080

約数和(自身を除く): 139537450

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 659, 1318, 2851, 3295, 4613, 5702, 6590, 9226, 14255, 19957, 23065, 28510, 39914, 46130, 99785, 199570, 1878809, 3757618, 9394045, 13151663, 18788090, 26303326, 65758315, 131516630]

約数ペア:

[(1, 131516630), (2, 65758315), (5, 26303326), (7, 18788090), (10, 13151663), (14, 9394045), (35, 3757618), (70, 1878809), (659, 199570), (1318, 99785), (2851, 46130), (3295, 39914), (4613, 28510), (5702, 23065), (6590, 19957), (9226, 14255)]