130531770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2671}}^1$

素因数の和:2868

約数の個数: 64

約数和(自身を含む): 350138880

約数和(自身を除く): 219607110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 181, 270, 362, 543, 905, 1086, 1629, 1810, 2671, 2715, 3258, 4887, 5342, 5430, 8013, 8145, 9774, 13355, 16026, 16290, 24039, 24435, 26710, 40065, 48078, 48870, 72117, 80130, 120195, 144234, 240390, 360585, 483451, 721170, 966902, 1450353, 2417255, 2900706, 4351059, 4834510, 7251765, 8702118, 13053177, 14503530, 21755295, 26106354, 43510590, 65265885, 130531770]

約数ペア:

[(1, 130531770), (2, 65265885), (3, 43510590), (5, 26106354), (6, 21755295), (9, 14503530), (10, 13053177), (15, 8702118), (18, 7251765), (27, 4834510), (30, 4351059), (45, 2900706), (54, 2417255), (90, 1450353), (135, 966902), (181, 721170), (270, 483451), (362, 360585), (543, 240390), (905, 144234), (1086, 120195), (1629, 80130), (1810, 72117), (2671, 48870), (2715, 48078), (3258, 40065), (4887, 26710), (5342, 24435), (5430, 24039), (8013, 16290), (8145, 16026), (9774, 13355)]