137901540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1049}}^1$

素因数の和:1381

約数の個数: 96

約数和(自身を含む): 443116800

約数和(自身を除く): 305215260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 313, 420, 626, 939, 1049, 1252, 1565, 1878, 2098, 2191, 3130, 3147, 3756, 4196, 4382, 4695, 5245, 6260, 6294, 6573, 7343, 8764, 9390, 10490, 10955, 12588, 13146, 14686, 15735, 18780, 20980, 21910, 22029, 26292, 29372, 31470, 32865, 36715, 43820, 44058, 62940, 65730, 73430, 88116, 110145, 131460, 146860, 220290, 328337, 440580, 656674, 985011, 1313348, 1641685, 1970022, 2298359, 3283370, 3940044, 4596718, 4925055, 6566740, 6895077, 9193436, 9850110, 11491795, 13790154, 19700220, 22983590, 27580308, 34475385, 45967180, 68950770, 137901540]

約数ペア:

[(1, 137901540), (2, 68950770), (3, 45967180), (4, 34475385), (5, 27580308), (6, 22983590), (7, 19700220), (10, 13790154), (12, 11491795), (14, 9850110), (15, 9193436), (20, 6895077), (21, 6566740), (28, 4925055), (30, 4596718), (35, 3940044), (42, 3283370), (60, 2298359), (70, 1970022), (84, 1641685), (105, 1313348), (140, 985011), (210, 656674), (313, 440580), (420, 328337), (626, 220290), (939, 146860), (1049, 131460), (1252, 110145), (1565, 88116), (1878, 73430), (2098, 65730), (2191, 62940), (3130, 44058), (3147, 43820), (3756, 36715), (4196, 32865), (4382, 31470), (4695, 29372), (5245, 26292), (6260, 22029), (6294, 21910), (6573, 20980), (7343, 18780), (8764, 15735), (9390, 14686), (10490, 13146), (10955, 12588)]