75219990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1481}}^1\times {\mathrm{1693}}^1$

素因数の和:3184

約数の個数: 32

約数和(自身を含む): 180756576

約数和(自身を除く): 105536586

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1481, 1693, 2962, 3386, 4443, 5079, 7405, 8465, 8886, 10158, 14810, 16930, 22215, 25395, 44430, 50790, 2507333, 5014666, 7521999, 12536665, 15043998, 25073330, 37609995, 75219990]

約数ペア:

[(1, 75219990), (2, 37609995), (3, 25073330), (5, 15043998), (6, 12536665), (10, 7521999), (15, 5014666), (30, 2507333), (1481, 50790), (1693, 44430), (2962, 25395), (3386, 22215), (4443, 16930), (5079, 14810), (7405, 10158), (8465, 8886)]