7997310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5227}}^1$

素因数の和:5257

約数の個数: 48

約数和(自身を含む): 22020336

約数和(自身を除く): 14023026

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 5227, 10454, 15681, 26135, 31362, 47043, 52270, 78405, 88859, 94086, 156810, 177718, 235215, 266577, 444295, 470430, 533154, 799731, 888590, 1332885, 1599462, 2665770, 3998655, 7997310]

約数ペア:

[(1, 7997310), (2, 3998655), (3, 2665770), (5, 1599462), (6, 1332885), (9, 888590), (10, 799731), (15, 533154), (17, 470430), (18, 444295), (30, 266577), (34, 235215), (45, 177718), (51, 156810), (85, 94086), (90, 88859), (102, 78405), (153, 52270), (170, 47043), (255, 31362), (306, 26135), (510, 15681), (765, 10454), (1530, 5227)]