26664390

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{10973}}^1$

素因数の和:10995

約数の個数: 48

約数和(自身を含む): 71901648

約数和(自身を除く): 45237258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 10973, 21946, 32919, 54865, 65838, 98757, 109730, 164595, 197514, 296271, 329190, 493785, 592542, 888813, 987570, 1481355, 1777626, 2666439, 2962710, 4444065, 5332878, 8888130, 13332195, 26664390]

約数ペア:

[(1, 26664390), (2, 13332195), (3, 8888130), (5, 5332878), (6, 4444065), (9, 2962710), (10, 2666439), (15, 1777626), (18, 1481355), (27, 987570), (30, 888813), (45, 592542), (54, 493785), (81, 329190), (90, 296271), (135, 197514), (162, 164595), (243, 109730), (270, 98757), (405, 65838), (486, 54865), (810, 32919), (1215, 21946), (2430, 10973)]