6730620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8629}}^1$

素因数の和:8654

約数の個数: 48

約数和(自身を含む): 20297760

約数和(自身を除く): 13567140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 8629, 17258, 25887, 34516, 43145, 51774, 86290, 103548, 112177, 129435, 172580, 224354, 258870, 336531, 448708, 517740, 560885, 673062, 1121770, 1346124, 1682655, 2243540, 3365310, 6730620]

約数ペア:

[(1, 6730620), (2, 3365310), (3, 2243540), (4, 1682655), (5, 1346124), (6, 1121770), (10, 673062), (12, 560885), (13, 517740), (15, 448708), (20, 336531), (26, 258870), (30, 224354), (39, 172580), (52, 129435), (60, 112177), (65, 103548), (78, 86290), (130, 51774), (156, 43145), (195, 34516), (260, 25887), (390, 17258), (780, 8629)]