527432940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{997}}^1\times {\mathrm{2939}}^1$

素因数の和:3951

約数の個数: 72

約数和(自身を含む): 1602029520

約数和(自身を除く): 1074596580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 997, 1994, 2939, 2991, 3988, 4985, 5878, 5982, 8817, 8973, 9970, 11756, 11964, 14695, 14955, 17634, 17946, 19940, 26451, 29390, 29910, 35268, 35892, 44085, 44865, 52902, 58780, 59820, 88170, 89730, 105804, 132255, 176340, 179460, 264510, 529020, 2930183, 5860366, 8790549, 11720732, 14650915, 17581098, 26371647, 29301830, 35162196, 43952745, 52743294, 58603660, 87905490, 105486588, 131858235, 175810980, 263716470, 527432940]

約数ペア:

[(1, 527432940), (2, 263716470), (3, 175810980), (4, 131858235), (5, 105486588), (6, 87905490), (9, 58603660), (10, 52743294), (12, 43952745), (15, 35162196), (18, 29301830), (20, 26371647), (30, 17581098), (36, 14650915), (45, 11720732), (60, 8790549), (90, 5860366), (180, 2930183), (997, 529020), (1994, 264510), (2939, 179460), (2991, 176340), (3988, 132255), (4985, 105804), (5878, 89730), (5982, 88170), (8817, 59820), (8973, 58780), (9970, 52902), (11756, 44865), (11964, 44085), (14695, 35892), (14955, 35268), (17634, 29910), (17946, 29390), (19940, 26451)]