2449206780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1439}}^1\times {\mathrm{1493}}^1$

素因数の和:2963

約数の個数: 96

約数和(自身を含む): 7228569600

約数和(自身を除く): 4779362820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 1439, 1493, 2878, 2986, 4317, 4479, 5756, 5972, 7195, 7465, 8634, 8958, 14390, 14930, 17268, 17916, 21585, 22395, 27341, 28367, 28780, 29860, 43170, 44790, 54682, 56734, 82023, 85101, 86340, 89580, 109364, 113468, 136705, 141835, 164046, 170202, 273410, 283670, 328092, 340404, 410115, 425505, 546820, 567340, 820230, 851010, 1640460, 1702020, 2148427, 4296854, 6445281, 8593708, 10742135, 12890562, 21484270, 25781124, 32226405, 40820113, 42968540, 64452810, 81640226, 122460339, 128905620, 163280452, 204100565, 244920678, 408201130, 489841356, 612301695, 816402260, 1224603390, 2449206780]

約数ペア:

[(1, 2449206780), (2, 1224603390), (3, 816402260), (4, 612301695), (5, 489841356), (6, 408201130), (10, 244920678), (12, 204100565), (15, 163280452), (19, 128905620), (20, 122460339), (30, 81640226), (38, 64452810), (57, 42968540), (60, 40820113), (76, 32226405), (95, 25781124), (114, 21484270), (190, 12890562), (228, 10742135), (285, 8593708), (380, 6445281), (570, 4296854), (1140, 2148427), (1439, 1702020), (1493, 1640460), (2878, 851010), (2986, 820230), (4317, 567340), (4479, 546820), (5756, 425505), (5972, 410115), (7195, 340404), (7465, 328092), (8634, 283670), (8958, 273410), (14390, 170202), (14930, 164046), (17268, 141835), (17916, 136705), (21585, 113468), (22395, 109364), (27341, 89580), (28367, 86340), (28780, 85101), (29860, 82023), (43170, 56734), (44790, 54682)]