89851710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{230389}}^1$

素因数の和:230412

約数の個数: 32

約数和(自身を含む): 232233120

約数和(自身を除く): 142381410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 230389, 460778, 691167, 1151945, 1382334, 2303890, 2995057, 3455835, 5990114, 6911670, 8985171, 14975285, 17970342, 29950570, 44925855, 89851710]

約数ペア:

[(1, 89851710), (2, 44925855), (3, 29950570), (5, 17970342), (6, 14975285), (10, 8985171), (13, 6911670), (15, 5990114), (26, 3455835), (30, 2995057), (39, 2303890), (65, 1382334), (78, 1151945), (130, 691167), (195, 460778), (390, 230389)]