74470310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{2347}}^1$

素因数の和:2540

約数の個数: 32

約数和(自身を含む): 142007040

約数和(自身を除く): 67536730

約数列:

[1, 2, 5, 10, 19, 38, 95, 167, 190, 334, 835, 1670, 2347, 3173, 4694, 6346, 11735, 15865, 23470, 31730, 44593, 89186, 222965, 391949, 445930, 783898, 1959745, 3919490, 7447031, 14894062, 37235155, 74470310]

約数ペア:

[(1, 74470310), (2, 37235155), (5, 14894062), (10, 7447031), (19, 3919490), (38, 1959745), (95, 783898), (167, 445930), (190, 391949), (334, 222965), (835, 89186), (1670, 44593), (2347, 31730), (3173, 23470), (4694, 15865), (6346, 11735)]