2447574780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{5827559}}^1$

素因数の和:5827578

約数の個数: 48

約数和(自身を含む): 7832240640

約数和(自身を除く): 5384665860

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, 5827559, 11655118, 17482677, 23310236, 29137795, 34965354, 40792913, 58275590, 69930708, 81585826, 87413385, 116551180, 122378739, 163171652, 174826770, 203964565, 244757478, 349653540, 407929130, 489514956, 611893695, 815858260, 1223787390, 2447574780]

約数ペア:

[(1, 2447574780), (2, 1223787390), (3, 815858260), (4, 611893695), (5, 489514956), (6, 407929130), (7, 349653540), (10, 244757478), (12, 203964565), (14, 174826770), (15, 163171652), (20, 122378739), (21, 116551180), (28, 87413385), (30, 81585826), (35, 69930708), (42, 58275590), (60, 40792913), (70, 34965354), (84, 29137795), (105, 23310236), (140, 17482677), (210, 11655118), (420, 5827559)]