247002840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{98017}}^1$

素因数の和:98041

約数の個数: 96

約数和(自身を含む): 917448480

約数和(自身を除く): 670445640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 98017, 196034, 294051, 392068, 490085, 588102, 686119, 784136, 882153, 980170, 1176204, 1372238, 1470255, 1764306, 1960340, 2058357, 2352408, 2744476, 2940510, 3430595, 3528612, 3920680, 4116714, 4410765, 5488952, 5881020, 6175071, 6861190, 7057224, 8233428, 8821530, 10291785, 11762040, 12350142, 13722380, 16466856, 17643060, 20583570, 24700284, 27444760, 30875355, 35286120, 41167140, 49400568, 61750710, 82334280, 123501420, 247002840]

約数ペア:

[(1, 247002840), (2, 123501420), (3, 82334280), (4, 61750710), (5, 49400568), (6, 41167140), (7, 35286120), (8, 30875355), (9, 27444760), (10, 24700284), (12, 20583570), (14, 17643060), (15, 16466856), (18, 13722380), (20, 12350142), (21, 11762040), (24, 10291785), (28, 8821530), (30, 8233428), (35, 7057224), (36, 6861190), (40, 6175071), (42, 5881020), (45, 5488952), (56, 4410765), (60, 4116714), (63, 3920680), (70, 3528612), (72, 3430595), (84, 2940510), (90, 2744476), (105, 2352408), (120, 2058357), (126, 1960340), (140, 1764306), (168, 1470255), (180, 1372238), (210, 1176204), (252, 980170), (280, 882153), (315, 784136), (360, 686119), (420, 588102), (504, 490085), (630, 392068), (840, 294051), (1260, 196034), (2520, 98017)]