3405050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:215

約数の個数: 48

約数和(自身を含む): 7124544

約数和(自身を除く): 3719494

約数列:

[1, 2, 5, 10, 11, 22, 25, 41, 50, 55, 82, 110, 151, 205, 275, 302, 410, 451, 550, 755, 902, 1025, 1510, 1661, 2050, 2255, 3322, 3775, 4510, 6191, 7550, 8305, 11275, 12382, 16610, 22550, 30955, 41525, 61910, 68101, 83050, 136202, 154775, 309550, 340505, 681010, 1702525, 3405050]

約数ペア:

[(1, 3405050), (2, 1702525), (5, 681010), (10, 340505), (11, 309550), (22, 154775), (25, 136202), (41, 83050), (50, 68101), (55, 61910), (82, 41525), (110, 30955), (151, 22550), (205, 16610), (275, 12382), (302, 11275), (410, 8305), (451, 7550), (550, 6191), (755, 4510), (902, 3775), (1025, 3322), (1510, 2255), (1661, 2050)]