543490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:186

約数の個数: 32

約数和(自身を含む): 1088640

約数和(自身を除く): 545150

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 139, 170, 230, 278, 391, 695, 782, 1390, 1955, 2363, 3197, 3910, 4726, 6394, 11815, 15985, 23630, 31970, 54349, 108698, 271745, 543490]

約数ペア:

[(1, 543490), (2, 271745), (5, 108698), (10, 54349), (17, 31970), (23, 23630), (34, 15985), (46, 11815), (85, 6394), (115, 4726), (139, 3910), (170, 3197), (230, 2363), (278, 1955), (391, 1390), (695, 782)]