43540620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{10831}}^1$

素因数の和:10910

約数の個数: 48

約数和(自身を含む): 123744768

約数和(自身を除く): 80204148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 10831, 21662, 32493, 43324, 54155, 64986, 108310, 129972, 162465, 216620, 324930, 649860, 725677, 1451354, 2177031, 2902708, 3628385, 4354062, 7256770, 8708124, 10885155, 14513540, 21770310, 43540620]

約数ペア:

[(1, 43540620), (2, 21770310), (3, 14513540), (4, 10885155), (5, 8708124), (6, 7256770), (10, 4354062), (12, 3628385), (15, 2902708), (20, 2177031), (30, 1451354), (60, 725677), (67, 649860), (134, 324930), (201, 216620), (268, 162465), (335, 129972), (402, 108310), (670, 64986), (804, 54155), (1005, 43324), (1340, 32493), (2010, 21662), (4020, 10831)]