4627140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:521

約数の個数: 96

約数和(自身を含む): 15482880

約数和(自身を除く): 10855740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 479, 483, 644, 690, 805, 958, 966, 1380, 1437, 1610, 1916, 1932, 2395, 2415, 2874, 3220, 3353, 4790, 4830, 5748, 6706, 7185, 9580, 9660, 10059, 11017, 13412, 14370, 16765, 20118, 22034, 28740, 33051, 33530, 40236, 44068, 50295, 55085, 66102, 67060, 77119, 100590, 110170, 132204, 154238, 165255, 201180, 220340, 231357, 308476, 330510, 385595, 462714, 661020, 771190, 925428, 1156785, 1542380, 2313570, 4627140]

約数ペア:

[(1, 4627140), (2, 2313570), (3, 1542380), (4, 1156785), (5, 925428), (6, 771190), (7, 661020), (10, 462714), (12, 385595), (14, 330510), (15, 308476), (20, 231357), (21, 220340), (23, 201180), (28, 165255), (30, 154238), (35, 132204), (42, 110170), (46, 100590), (60, 77119), (69, 67060), (70, 66102), (84, 55085), (92, 50295), (105, 44068), (115, 40236), (138, 33530), (140, 33051), (161, 28740), (210, 22034), (230, 20118), (276, 16765), (322, 14370), (345, 13412), (420, 11017), (460, 10059), (479, 9660), (483, 9580), (644, 7185), (690, 6706), (805, 5748), (958, 4830), (966, 4790), (1380, 3353), (1437, 3220), (1610, 2874), (1916, 2415), (1932, 2395)]