171318690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{111973}}^1$

素因数の和:112003

約数の個数: 48

約数和(自身を含む): 471634488

約数和(自身を除く): 300315798

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 111973, 223946, 335919, 559865, 671838, 1007757, 1119730, 1679595, 1903541, 2015514, 3359190, 3807082, 5038785, 5710623, 9517705, 10077570, 11421246, 17131869, 19035410, 28553115, 34263738, 57106230, 85659345, 171318690]

約数ペア:

[(1, 171318690), (2, 85659345), (3, 57106230), (5, 34263738), (6, 28553115), (9, 19035410), (10, 17131869), (15, 11421246), (17, 10077570), (18, 9517705), (30, 5710623), (34, 5038785), (45, 3807082), (51, 3359190), (85, 2015514), (90, 1903541), (102, 1679595), (153, 1119730), (170, 1007757), (255, 671838), (306, 559865), (510, 335919), (765, 223946), (1530, 111973)]