79299190

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1667}}^1$

素因数の和:1812

約数の個数: 32

約数和(自身を含む): 146997504

約数和(自身を除く): 67698314

約数列:

[1, 2, 5, 10, 67, 71, 134, 142, 335, 355, 670, 710, 1667, 3334, 4757, 8335, 9514, 16670, 23785, 47570, 111689, 118357, 223378, 236714, 558445, 591785, 1116890, 1183570, 7929919, 15859838, 39649595, 79299190]

約数ペア:

[(1, 79299190), (2, 39649595), (5, 15859838), (10, 7929919), (67, 1183570), (71, 1116890), (134, 591785), (142, 558445), (335, 236714), (355, 223378), (670, 118357), (710, 111689), (1667, 47570), (3334, 23785), (4757, 16670), (8335, 9514)]