72213870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{126691}}^1$

素因数の和:126720

約数の個数: 32

約数和(自身を含む): 182436480

約数和(自身を除く): 110222610

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 126691, 253382, 380073, 633455, 760146, 1266910, 1900365, 2407129, 3800730, 4814258, 7221387, 12035645, 14442774, 24071290, 36106935, 72213870]

約数ペア:

[(1, 72213870), (2, 36106935), (3, 24071290), (5, 14442774), (6, 12035645), (10, 7221387), (15, 4814258), (19, 3800730), (30, 2407129), (38, 1900365), (57, 1266910), (95, 760146), (114, 633455), (190, 380073), (285, 253382), (570, 126691)]