30140850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{4673}}^1$

素因数の和:4731

約数の個数: 48

約数和(自身を含む): 76504032

約数和(自身を除く): 46363182

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2150, 3225, 4673, 6450, 9346, 14019, 23365, 28038, 46730, 70095, 116825, 140190, 200939, 233650, 350475, 401878, 602817, 700950, 1004695, 1205634, 2009390, 3014085, 5023475, 6028170, 10046950, 15070425, 30140850]

約数ペア:

[(1, 30140850), (2, 15070425), (3, 10046950), (5, 6028170), (6, 5023475), (10, 3014085), (15, 2009390), (25, 1205634), (30, 1004695), (43, 700950), (50, 602817), (75, 401878), (86, 350475), (129, 233650), (150, 200939), (215, 140190), (258, 116825), (430, 70095), (645, 46730), (1075, 28038), (1290, 23365), (2150, 14019), (3225, 9346), (4673, 6450)]