219954810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1597}}^1\times {\mathrm{4591}}^1$

素因数の和:6198

約数の個数: 32

約数和(自身を含む): 528337152

約数和(自身を除く): 308382342

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1597, 3194, 4591, 4791, 7985, 9182, 9582, 13773, 15970, 22955, 23955, 27546, 45910, 47910, 68865, 137730, 7331827, 14663654, 21995481, 36659135, 43990962, 73318270, 109977405, 219954810]

約数ペア:

[(1, 219954810), (2, 109977405), (3, 73318270), (5, 43990962), (6, 36659135), (10, 21995481), (15, 14663654), (30, 7331827), (1597, 137730), (3194, 68865), (4591, 47910), (4791, 45910), (7985, 27546), (9182, 23955), (9582, 22955), (13773, 15970)]