170268390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{43997}}^1$

素因数の和:44053

約数の個数: 48

約数和(自身を含む): 453003408

約数和(自身を除く): 282735018

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 43997, 87994, 131991, 219985, 263982, 395973, 439970, 659955, 791946, 1319910, 1891871, 1979865, 3783742, 3959730, 5675613, 9459355, 11351226, 17026839, 18918710, 28378065, 34053678, 56756130, 85134195, 170268390]

約数ペア:

[(1, 170268390), (2, 85134195), (3, 56756130), (5, 34053678), (6, 28378065), (9, 18918710), (10, 17026839), (15, 11351226), (18, 9459355), (30, 5675613), (43, 3959730), (45, 3783742), (86, 1979865), (90, 1891871), (129, 1319910), (215, 791946), (258, 659955), (387, 439970), (430, 395973), (645, 263982), (774, 219985), (1290, 131991), (1935, 87994), (3870, 43997)]