170367990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{436841}}^1$

素因数の和:436864

約数の個数: 32

約数和(自身を含む): 440336736

約数和(自身を除く): 269968746

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 436841, 873682, 1310523, 2184205, 2621046, 4368410, 5678933, 6552615, 11357866, 13105230, 17036799, 28394665, 34073598, 56789330, 85183995, 170367990]

約数ペア:

[(1, 170367990), (2, 85183995), (3, 56789330), (5, 34073598), (6, 28394665), (10, 17036799), (13, 13105230), (15, 11357866), (26, 6552615), (30, 5678933), (39, 4368410), (65, 2621046), (78, 2184205), (130, 1310523), (195, 873682), (390, 436841)]