42515190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{472391}}^1$

素因数の和:472404

約数の個数: 24

約数和(自身を含む): 110539728

約数和(自身を除く): 68024538

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 472391, 944782, 1417173, 2361955, 2834346, 4251519, 4723910, 7085865, 8503038, 14171730, 21257595, 42515190]

約数ペア:

[(1, 42515190), (2, 21257595), (3, 14171730), (5, 8503038), (6, 7085865), (9, 4723910), (10, 4251519), (15, 2834346), (18, 2361955), (30, 1417173), (45, 944782), (90, 472391)]