810104090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{60773}}^1$

素因数の和:60854

約数の個数: 32

約数和(自身を含む): 1540256256

約数和(自身を除く): 730152166

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 430, 1333, 2666, 6665, 13330, 60773, 121546, 303865, 607730, 1883963, 2613239, 3767926, 5226478, 9419815, 13066195, 18839630, 26132390, 81010409, 162020818, 405052045, 810104090]

約数ペア:

[(1, 810104090), (2, 405052045), (5, 162020818), (10, 81010409), (31, 26132390), (43, 18839630), (62, 13066195), (86, 9419815), (155, 5226478), (215, 3767926), (310, 2613239), (430, 1883963), (1333, 607730), (2666, 303865), (6665, 121546), (13330, 60773)]