6514620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{15511}}^1$

素因数の和:15530

約数の個数: 48

約数和(自身を含む): 20848128

約数和(自身を除く): 14333508

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, 15511, 31022, 46533, 62044, 77555, 93066, 108577, 155110, 186132, 217154, 232665, 310220, 325731, 434308, 465330, 542885, 651462, 930660, 1085770, 1302924, 1628655, 2171540, 3257310, 6514620]

約数ペア:

[(1, 6514620), (2, 3257310), (3, 2171540), (4, 1628655), (5, 1302924), (6, 1085770), (7, 930660), (10, 651462), (12, 542885), (14, 465330), (15, 434308), (20, 325731), (21, 310220), (28, 232665), (30, 217154), (35, 186132), (42, 155110), (60, 108577), (70, 93066), (84, 77555), (105, 62044), (140, 46533), (210, 31022), (420, 15511)]