89850930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{230387}}^1$

素因数の和:230410

約数の個数: 32

約数和(自身を含む): 232231104

約数和(自身を除く): 142380174

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 230387, 460774, 691161, 1151935, 1382322, 2303870, 2995031, 3455805, 5990062, 6911610, 8985093, 14975155, 17970186, 29950310, 44925465, 89850930]

約数ペア:

[(1, 89850930), (2, 44925465), (3, 29950310), (5, 17970186), (6, 14975155), (10, 8985093), (13, 6911610), (15, 5990062), (26, 3455805), (30, 2995031), (39, 2303870), (65, 1382322), (78, 1151935), (130, 691161), (195, 460774), (390, 230387)]