12392940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1553}}^1$

素因数の和:1591

約数の個数: 96

約数和(自身を含む): 41771520

約数和(自身を除く): 29378580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1553, 1596, 1995, 2660, 3106, 3990, 4659, 6212, 7765, 7980, 9318, 10871, 15530, 18636, 21742, 23295, 29507, 31060, 32613, 43484, 46590, 54355, 59014, 65226, 88521, 93180, 108710, 118028, 130452, 147535, 163065, 177042, 206549, 217420, 295070, 326130, 354084, 413098, 442605, 590140, 619647, 652260, 826196, 885210, 1032745, 1239294, 1770420, 2065490, 2478588, 3098235, 4130980, 6196470, 12392940]

約数ペア:

[(1, 12392940), (2, 6196470), (3, 4130980), (4, 3098235), (5, 2478588), (6, 2065490), (7, 1770420), (10, 1239294), (12, 1032745), (14, 885210), (15, 826196), (19, 652260), (20, 619647), (21, 590140), (28, 442605), (30, 413098), (35, 354084), (38, 326130), (42, 295070), (57, 217420), (60, 206549), (70, 177042), (76, 163065), (84, 147535), (95, 130452), (105, 118028), (114, 108710), (133, 93180), (140, 88521), (190, 65226), (210, 59014), (228, 54355), (266, 46590), (285, 43484), (380, 32613), (399, 31060), (420, 29507), (532, 23295), (570, 21742), (665, 18636), (798, 15530), (1140, 10871), (1330, 9318), (1553, 7980), (1596, 7765), (1995, 6212), (2660, 4659), (3106, 3990)]