1258771590

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{57557}}^1$

素因数の和:57585

約数の個数: 64

約数和(自身を含む): 3398224320

約数和(自身を除く): 2139452730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2187, 2430, 3645, 4374, 7290, 10935, 21870, 57557, 115114, 172671, 287785, 345342, 518013, 575570, 863355, 1036026, 1554039, 1726710, 2590065, 3108078, 4662117, 5180130, 7770195, 9324234, 13986351, 15540390, 23310585, 27972702, 41959053, 46621170, 69931755, 83918106, 125877159, 139863510, 209795265, 251754318, 419590530, 629385795, 1258771590]

約数ペア:

[(1, 1258771590), (2, 629385795), (3, 419590530), (5, 251754318), (6, 209795265), (9, 139863510), (10, 125877159), (15, 83918106), (18, 69931755), (27, 46621170), (30, 41959053), (45, 27972702), (54, 23310585), (81, 15540390), (90, 13986351), (135, 9324234), (162, 7770195), (243, 5180130), (270, 4662117), (405, 3108078), (486, 2590065), (729, 1726710), (810, 1554039), (1215, 1036026), (1458, 863355), (2187, 575570), (2430, 518013), (3645, 345342), (4374, 287785), (7290, 172671), (10935, 115114), (21870, 57557)]