74931610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{1013}}^1$

素因数の和:1602

約数の個数: 32

約数和(自身を含む): 145650960

約数和(自身を除く): 70719350

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 569, 1013, 1138, 2026, 2845, 5065, 5690, 7397, 10130, 13169, 14794, 26338, 36985, 65845, 73970, 131690, 576397, 1152794, 2881985, 5763970, 7493161, 14986322, 37465805, 74931610]

約数ペア:

[(1, 74931610), (2, 37465805), (5, 14986322), (10, 7493161), (13, 5763970), (26, 2881985), (65, 1152794), (130, 576397), (569, 131690), (1013, 73970), (1138, 65845), (2026, 36985), (2845, 26338), (5065, 14794), (5690, 13169), (7397, 10130)]