2028060420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{4787}}^1$

素因数の和:5129

約数の個数: 96

約数和(自身を含む): 5946006528

約数和(自身を除く): 3917946108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 307, 345, 460, 614, 690, 921, 1228, 1380, 1535, 1842, 3070, 3684, 4605, 4787, 6140, 7061, 9210, 9574, 14122, 14361, 18420, 19148, 21183, 23935, 28244, 28722, 35305, 42366, 47870, 57444, 70610, 71805, 84732, 95740, 105915, 110101, 141220, 143610, 211830, 220202, 287220, 330303, 423660, 440404, 550505, 660606, 1101010, 1321212, 1469609, 1651515, 2202020, 2939218, 3303030, 4408827, 5878436, 6606060, 7348045, 8817654, 14696090, 17635308, 22044135, 29392180, 33801007, 44088270, 67602014, 88176540, 101403021, 135204028, 169005035, 202806042, 338010070, 405612084, 507015105, 676020140, 1014030210, 2028060420]

約数ペア:

[(1, 2028060420), (2, 1014030210), (3, 676020140), (4, 507015105), (5, 405612084), (6, 338010070), (10, 202806042), (12, 169005035), (15, 135204028), (20, 101403021), (23, 88176540), (30, 67602014), (46, 44088270), (60, 33801007), (69, 29392180), (92, 22044135), (115, 17635308), (138, 14696090), (230, 8817654), (276, 7348045), (307, 6606060), (345, 5878436), (460, 4408827), (614, 3303030), (690, 2939218), (921, 2202020), (1228, 1651515), (1380, 1469609), (1535, 1321212), (1842, 1101010), (3070, 660606), (3684, 550505), (4605, 440404), (4787, 423660), (6140, 330303), (7061, 287220), (9210, 220202), (9574, 211830), (14122, 143610), (14361, 141220), (18420, 110101), (19148, 105915), (21183, 95740), (23935, 84732), (28244, 71805), (28722, 70610), (35305, 57444), (42366, 47870)]