69205410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{40471}}^1$

素因数の和:40503

約数の個数: 48

約数和(自身を含む): 189408960

約数和(自身を除く): 120203550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 40471, 80942, 121413, 202355, 242826, 364239, 404710, 607065, 728478, 768949, 1214130, 1537898, 1821195, 2306847, 3642390, 3844745, 4613694, 6920541, 7689490, 11534235, 13841082, 23068470, 34602705, 69205410]

約数ペア:

[(1, 69205410), (2, 34602705), (3, 23068470), (5, 13841082), (6, 11534235), (9, 7689490), (10, 6920541), (15, 4613694), (18, 3844745), (19, 3642390), (30, 2306847), (38, 1821195), (45, 1537898), (57, 1214130), (90, 768949), (95, 728478), (114, 607065), (171, 404710), (190, 364239), (285, 242826), (342, 202355), (570, 121413), (855, 80942), (1710, 40471)]