39759930

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:325

約数の個数: 128

約数和(自身を含む): 122918400

約数和(自身を除く): 83158470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 109, 126, 135, 189, 193, 210, 218, 270, 315, 327, 378, 386, 545, 579, 630, 654, 763, 945, 965, 981, 1090, 1158, 1351, 1526, 1635, 1737, 1890, 1930, 1962, 2289, 2702, 2895, 2943, 3270, 3474, 3815, 4053, 4578, 4905, 5211, 5790, 5886, 6755, 6867, 7630, 8106, 8685, 9810, 10422, 11445, 12159, 13510, 13734, 14715, 17370, 20265, 20601, 21037, 22890, 24318, 26055, 29430, 34335, 36477, 40530, 41202, 42074, 52110, 60795, 63111, 68670, 72954, 103005, 105185, 121590, 126222, 147259, 182385, 189333, 206010, 210370, 294518, 315555, 364770, 378666, 441777, 567999, 631110, 736295, 883554, 946665, 1135998, 1325331, 1472590, 1893330, 2208885, 2650662, 2839995, 3975993, 4417770, 5679990, 6626655, 7951986, 13253310, 19879965, 39759930]

約数ペア:

[(1, 39759930), (2, 19879965), (3, 13253310), (5, 7951986), (6, 6626655), (7, 5679990), (9, 4417770), (10, 3975993), (14, 2839995), (15, 2650662), (18, 2208885), (21, 1893330), (27, 1472590), (30, 1325331), (35, 1135998), (42, 946665), (45, 883554), (54, 736295), (63, 631110), (70, 567999), (90, 441777), (105, 378666), (109, 364770), (126, 315555), (135, 294518), (189, 210370), (193, 206010), (210, 189333), (218, 182385), (270, 147259), (315, 126222), (327, 121590), (378, 105185), (386, 103005), (545, 72954), (579, 68670), (630, 63111), (654, 60795), (763, 52110), (945, 42074), (965, 41202), (981, 40530), (1090, 36477), (1158, 34335), (1351, 29430), (1526, 26055), (1635, 24318), (1737, 22890), (1890, 21037), (1930, 20601), (1962, 20265), (2289, 17370), (2702, 14715), (2895, 13734), (2943, 13510), (3270, 12159), (3474, 11445), (3815, 10422), (4053, 9810), (4578, 8685), (4905, 8106), (5211, 7630), (5790, 6867), (5886, 6755)]