31478883270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1061}}^1\times {\mathrm{52051}}^1$

素因数の和:53141

約数の個数: 64

約数和(自身を含む): 79602082560

約数和(自身を除く): 48123199290

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 1061, 2122, 3183, 5305, 6366, 10610, 15915, 20159, 31830, 40318, 52051, 60477, 100795, 104102, 120954, 156153, 201590, 260255, 302385, 312306, 520510, 604770, 780765, 988969, 1561530, 1977938, 2966907, 4944845, 5933814, 9889690, 14834535, 29669070, 55226111, 110452222, 165678333, 276130555, 331356666, 552261110, 828391665, 1049296109, 1656783330, 2098592218, 3147888327, 5246480545, 6295776654, 10492961090, 15739441635, 31478883270]

約数ペア:

[(1, 31478883270), (2, 15739441635), (3, 10492961090), (5, 6295776654), (6, 5246480545), (10, 3147888327), (15, 2098592218), (19, 1656783330), (30, 1049296109), (38, 828391665), (57, 552261110), (95, 331356666), (114, 276130555), (190, 165678333), (285, 110452222), (570, 55226111), (1061, 29669070), (2122, 14834535), (3183, 9889690), (5305, 5933814), (6366, 4944845), (10610, 2966907), (15915, 1977938), (20159, 1561530), (31830, 988969), (40318, 780765), (52051, 604770), (60477, 520510), (100795, 312306), (104102, 302385), (120954, 260255), (156153, 201590)]