56103270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{4339}}^1$

素因数の和:4780

約数の個数: 32

約数和(自身を含む): 134991360

約数和(自身を除く): 78888090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 431, 862, 1293, 2155, 2586, 4310, 4339, 6465, 8678, 12930, 13017, 21695, 26034, 43390, 65085, 130170, 1870109, 3740218, 5610327, 9350545, 11220654, 18701090, 28051635, 56103270]

約数ペア:

[(1, 56103270), (2, 28051635), (3, 18701090), (5, 11220654), (6, 9350545), (10, 5610327), (15, 3740218), (30, 1870109), (431, 130170), (862, 65085), (1293, 43390), (2155, 26034), (2586, 21695), (4310, 13017), (4339, 12930), (6465, 8678)]