68504190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{25657}}^1$

素因数の和:25756

約数の個数: 32

約数和(自身を含む): 166263840

約数和(自身を除く): 97759650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 25657, 51314, 76971, 128285, 153942, 256570, 384855, 769710, 2283473, 4566946, 6850419, 11417365, 13700838, 22834730, 34252095, 68504190]

約数ペア:

[(1, 68504190), (2, 34252095), (3, 22834730), (5, 13700838), (6, 11417365), (10, 6850419), (15, 4566946), (30, 2283473), (89, 769710), (178, 384855), (267, 256570), (445, 153942), (534, 128285), (890, 76971), (1335, 51314), (2670, 25657)]