125621580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{299099}}^1$

素因数の和:299118

約数の個数: 48

約数和(自身を含む): 401990400

約数和(自身を除く): 276368820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 299099, 598198, 897297, 1196396, 1495495, 1794594, 2093693, 2990990, 3589188, 4187386, 4486485, 5981980, 6281079, 8374772, 8972970, 10468465, 12562158, 17945940, 20936930, 25124316, 31405395, 41873860, 62810790, 125621580]

約数ペア:

[(1, 125621580), (2, 62810790), (3, 41873860), (4, 31405395), (5, 25124316), (6, 20936930), (7, 17945940), (10, 12562158), (12, 10468465), (14, 8972970), (15, 8374772), (20, 6281079), (21, 5981980), (28, 4486485), (30, 4187386), (35, 3589188), (42, 2990990), (60, 2093693), (70, 1794594), (84, 1495495), (105, 1196396), (140, 897297), (210, 598198), (420, 299099)]