74546220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7717}}^1$

素因数の和:7759

約数の個数: 96

約数和(自身を含む): 248951808

約数和(自身を除く): 174405588

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, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 7717, 9660, 15434, 23151, 30868, 38585, 46302, 54019, 77170, 92604, 108038, 115755, 154340, 162057, 177491, 216076, 231510, 270095, 324114, 354982, 463020, 532473, 540190, 648228, 709964, 810285, 887455, 1064946, 1080380, 1242437, 1620570, 1774910, 2129892, 2484874, 2662365, 3241140, 3549820, 3727311, 4969748, 5324730, 6212185, 7454622, 10649460, 12424370, 14909244, 18636555, 24848740, 37273110, 74546220]

約数ペア:

[(1, 74546220), (2, 37273110), (3, 24848740), (4, 18636555), (5, 14909244), (6, 12424370), (7, 10649460), (10, 7454622), (12, 6212185), (14, 5324730), (15, 4969748), (20, 3727311), (21, 3549820), (23, 3241140), (28, 2662365), (30, 2484874), (35, 2129892), (42, 1774910), (46, 1620570), (60, 1242437), (69, 1080380), (70, 1064946), (84, 887455), (92, 810285), (105, 709964), (115, 648228), (138, 540190), (140, 532473), (161, 463020), (210, 354982), (230, 324114), (276, 270095), (322, 231510), (345, 216076), (420, 177491), (460, 162057), (483, 154340), (644, 115755), (690, 108038), (805, 92604), (966, 77170), (1380, 54019), (1610, 46302), (1932, 38585), (2415, 30868), (3220, 23151), (4830, 15434), (7717, 9660)]