10641540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1949}}^1$

素因数の和:1981

約数の個数: 96

約数和(自身を含む): 36691200

約数和(自身を除く): 26049660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 1949, 2730, 3898, 5460, 5847, 7796, 9745, 11694, 13643, 19490, 23388, 25337, 27286, 29235, 38980, 40929, 50674, 54572, 58470, 68215, 76011, 81858, 101348, 116940, 126685, 136430, 152022, 163716, 177359, 204645, 253370, 272860, 304044, 354718, 380055, 409290, 506740, 532077, 709436, 760110, 818580, 886795, 1064154, 1520220, 1773590, 2128308, 2660385, 3547180, 5320770, 10641540]

約数ペア:

[(1, 10641540), (2, 5320770), (3, 3547180), (4, 2660385), (5, 2128308), (6, 1773590), (7, 1520220), (10, 1064154), (12, 886795), (13, 818580), (14, 760110), (15, 709436), (20, 532077), (21, 506740), (26, 409290), (28, 380055), (30, 354718), (35, 304044), (39, 272860), (42, 253370), (52, 204645), (60, 177359), (65, 163716), (70, 152022), (78, 136430), (84, 126685), (91, 116940), (105, 101348), (130, 81858), (140, 76011), (156, 68215), (182, 58470), (195, 54572), (210, 50674), (260, 40929), (273, 38980), (364, 29235), (390, 27286), (420, 25337), (455, 23388), (546, 19490), (780, 13643), (910, 11694), (1092, 9745), (1365, 7796), (1820, 5847), (1949, 5460), (2730, 3898)]