170984340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{22091}}^1$

素因数の和:22149

約数の個数: 72

約数和(自身を含む): 530738208

約数和(自身を除く): 359753868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 22091, 44182, 66273, 88364, 110455, 132546, 198819, 220910, 265092, 331365, 397638, 441820, 662730, 795276, 949913, 994095, 1325460, 1899826, 1988190, 2849739, 3799652, 3976380, 4749565, 5699478, 8549217, 9499130, 11398956, 14248695, 17098434, 18998260, 28497390, 34196868, 42746085, 56994780, 85492170, 170984340]

約数ペア:

[(1, 170984340), (2, 85492170), (3, 56994780), (4, 42746085), (5, 34196868), (6, 28497390), (9, 18998260), (10, 17098434), (12, 14248695), (15, 11398956), (18, 9499130), (20, 8549217), (30, 5699478), (36, 4749565), (43, 3976380), (45, 3799652), (60, 2849739), (86, 1988190), (90, 1899826), (129, 1325460), (172, 994095), (180, 949913), (215, 795276), (258, 662730), (387, 441820), (430, 397638), (516, 331365), (645, 265092), (774, 220910), (860, 198819), (1290, 132546), (1548, 110455), (1935, 88364), (2580, 66273), (3870, 44182), (7740, 22091)]