1215691705810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67829}}^1\times {\mathrm{94331}}^1$

素因数の和:162186

約数の個数: 32

約数和(自身を含む): 2303474241600

約数和(自身を除く): 1087782535790

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 67829, 94331, 135658, 188662, 339145, 471655, 678290, 943310, 1288751, 1792289, 2577502, 3584578, 6443755, 8961445, 12887510, 17922890, 6398377399, 12796754798, 31991886995, 63983773990, 121569170581, 243138341162, 607845852905, 1215691705810]

約数ペア:

[(1, 1215691705810), (2, 607845852905), (5, 243138341162), (10, 121569170581), (19, 63983773990), (38, 31991886995), (95, 12796754798), (190, 6398377399), (67829, 17922890), (94331, 12887510), (135658, 8961445), (188662, 6443755), (339145, 3584578), (471655, 2577502), (678290, 1792289), (943310, 1288751)]