1297770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 3144960

約数和(自身を除く): 1847190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 181, 239, 362, 478, 543, 717, 905, 1086, 1195, 1434, 1810, 2390, 2715, 3585, 5430, 7170, 43259, 86518, 129777, 216295, 259554, 432590, 648885, 1297770]

約数ペア:

[(1, 1297770), (2, 648885), (3, 432590), (5, 259554), (6, 216295), (10, 129777), (15, 86518), (30, 43259), (181, 7170), (239, 5430), (362, 3585), (478, 2715), (543, 2390), (717, 1810), (905, 1434), (1086, 1195)]