42960710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17393}}^1$

素因数の和:17432

約数の個数: 32

約数和(自身を含む): 87665760

約数和(自身を除く): 44705050

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 17393, 34786, 86965, 173930, 226109, 330467, 452218, 660934, 1130545, 1652335, 2261090, 3304670, 4296071, 8592142, 21480355, 42960710]

約数ペア:

[(1, 42960710), (2, 21480355), (5, 8592142), (10, 4296071), (13, 3304670), (19, 2261090), (26, 1652335), (38, 1130545), (65, 660934), (95, 452218), (130, 330467), (190, 226109), (247, 173930), (494, 86965), (1235, 34786), (2470, 17393)]