628244910

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{86179}}^1$

素因数の和:86204

約数の個数: 56

約数和(自身を含む): 1695505320

約数和(自身を除く): 1067260410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2430, 3645, 7290, 86179, 172358, 258537, 430895, 517074, 775611, 861790, 1292685, 1551222, 2326833, 2585370, 3878055, 4653666, 6980499, 7756110, 11634165, 13960998, 20941497, 23268330, 34902495, 41882994, 62824491, 69804990, 104707485, 125648982, 209414970, 314122455, 628244910]

約数ペア:

[(1, 628244910), (2, 314122455), (3, 209414970), (5, 125648982), (6, 104707485), (9, 69804990), (10, 62824491), (15, 41882994), (18, 34902495), (27, 23268330), (30, 20941497), (45, 13960998), (54, 11634165), (81, 7756110), (90, 6980499), (135, 4653666), (162, 3878055), (243, 2585370), (270, 2326833), (405, 1551222), (486, 1292685), (729, 861790), (810, 775611), (1215, 517074), (1458, 430895), (2430, 258537), (3645, 172358), (7290, 86179)]