170712270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{65407}}^1$

素因数の和:65449

約数の個数: 48

約数和(自身を含む): 459164160

約数和(自身を除く): 288451890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 65407, 130814, 196221, 327035, 392442, 588663, 654070, 981105, 1177326, 1896803, 1962210, 2943315, 3793606, 5690409, 5886630, 9484015, 11380818, 17071227, 18968030, 28452045, 34142454, 56904090, 85356135, 170712270]

約数ペア:

[(1, 170712270), (2, 85356135), (3, 56904090), (5, 34142454), (6, 28452045), (9, 18968030), (10, 17071227), (15, 11380818), (18, 9484015), (29, 5886630), (30, 5690409), (45, 3793606), (58, 2943315), (87, 1962210), (90, 1896803), (145, 1177326), (174, 981105), (261, 654070), (290, 588663), (435, 392442), (522, 327035), (870, 196221), (1305, 130814), (2610, 65407)]