71222370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{13723}}^1$

素因数の和:13906

約数の個数: 32

約数和(自身を含む): 171934272

約数和(自身を除く): 100711902

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 173, 346, 519, 865, 1038, 1730, 2595, 5190, 13723, 27446, 41169, 68615, 82338, 137230, 205845, 411690, 2374079, 4748158, 7122237, 11870395, 14244474, 23740790, 35611185, 71222370]

約数ペア:

[(1, 71222370), (2, 35611185), (3, 23740790), (5, 14244474), (6, 11870395), (10, 7122237), (15, 4748158), (30, 2374079), (173, 411690), (346, 205845), (519, 137230), (865, 82338), (1038, 68615), (1730, 41169), (2595, 27446), (5190, 13723)]