75871390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{1601}}^1$

素因数の和:2292

約数の個数: 32

約数和(自身を含む): 156406464

約数和(自身を除く): 80535074

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 677, 1354, 1601, 3202, 3385, 4739, 6770, 8005, 9478, 11207, 16010, 22414, 23695, 47390, 56035, 112070, 1083877, 2167754, 5419385, 7587139, 10838770, 15174278, 37935695, 75871390]

約数ペア:

[(1, 75871390), (2, 37935695), (5, 15174278), (7, 10838770), (10, 7587139), (14, 5419385), (35, 2167754), (70, 1083877), (677, 112070), (1354, 56035), (1601, 47390), (3202, 23695), (3385, 22414), (4739, 16010), (6770, 11207), (8005, 9478)]