545820390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{503}}^1\times {\mathrm{4019}}^1$

素因数の和:4538

約数の個数: 64

約数和(自身を含む): 1458777600

約数和(自身を除く): 912957210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 503, 1006, 1509, 2515, 3018, 4019, 4527, 5030, 7545, 8038, 9054, 12057, 13581, 15090, 20095, 22635, 24114, 27162, 36171, 40190, 45270, 60285, 67905, 72342, 108513, 120570, 135810, 180855, 217026, 361710, 542565, 1085130, 2021557, 4043114, 6064671, 10107785, 12129342, 18194013, 20215570, 30323355, 36388026, 54582039, 60646710, 90970065, 109164078, 181940130, 272910195, 545820390]

約数ペア:

[(1, 545820390), (2, 272910195), (3, 181940130), (5, 109164078), (6, 90970065), (9, 60646710), (10, 54582039), (15, 36388026), (18, 30323355), (27, 20215570), (30, 18194013), (45, 12129342), (54, 10107785), (90, 6064671), (135, 4043114), (270, 2021557), (503, 1085130), (1006, 542565), (1509, 361710), (2515, 217026), (3018, 180855), (4019, 135810), (4527, 120570), (5030, 108513), (7545, 72342), (8038, 67905), (9054, 60285), (12057, 45270), (13581, 40190), (15090, 36171), (20095, 27162), (22635, 24114)]