420174948

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{15073}}^1$

素因数の和:15204

約数の個数: 48

約数和(自身を含む): 1033232256

約数和(自身を除く): 613057308

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 101, 138, 202, 276, 303, 404, 606, 1212, 2323, 4646, 6969, 9292, 13938, 15073, 27876, 30146, 45219, 60292, 90438, 180876, 346679, 693358, 1040037, 1386716, 1522373, 2080074, 3044746, 4160148, 4567119, 6089492, 9134238, 18268476, 35014579, 70029158, 105043737, 140058316, 210087474, 420174948]

約数ペア:

[(1, 420174948), (2, 210087474), (3, 140058316), (4, 105043737), (6, 70029158), (12, 35014579), (23, 18268476), (46, 9134238), (69, 6089492), (92, 4567119), (101, 4160148), (138, 3044746), (202, 2080074), (276, 1522373), (303, 1386716), (404, 1040037), (606, 693358), (1212, 346679), (2323, 180876), (4646, 90438), (6969, 60292), (9292, 45219), (13938, 30146), (15073, 27876)]