858794340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{304537}}^1$

素因数の和:304596

約数の個数: 48

約数和(自身を含む): 2455794432

約数和(自身を除く): 1597000092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 304537, 609074, 913611, 1218148, 1522685, 1827222, 3045370, 3654444, 4568055, 6090740, 9136110, 14313239, 18272220, 28626478, 42939717, 57252956, 71566195, 85879434, 143132390, 171758868, 214698585, 286264780, 429397170, 858794340]

約数ペア:

[(1, 858794340), (2, 429397170), (3, 286264780), (4, 214698585), (5, 171758868), (6, 143132390), (10, 85879434), (12, 71566195), (15, 57252956), (20, 42939717), (30, 28626478), (47, 18272220), (60, 14313239), (94, 9136110), (141, 6090740), (188, 4568055), (235, 3654444), (282, 3045370), (470, 1827222), (564, 1522685), (705, 1218148), (940, 913611), (1410, 609074), (2820, 304537)]