2012215740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2939}}^1\times {\mathrm{11411}}^1$

素因数の和:14362

約数の個数: 48

約数和(自身を含む): 5636615040

約数和(自身を除く): 3624399300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2939, 5878, 8817, 11411, 11756, 14695, 17634, 22822, 29390, 34233, 35268, 44085, 45644, 57055, 58780, 68466, 88170, 114110, 136932, 171165, 176340, 228220, 342330, 684660, 33536929, 67073858, 100610787, 134147716, 167684645, 201221574, 335369290, 402443148, 503053935, 670738580, 1006107870, 2012215740]

約数ペア:

[(1, 2012215740), (2, 1006107870), (3, 670738580), (4, 503053935), (5, 402443148), (6, 335369290), (10, 201221574), (12, 167684645), (15, 134147716), (20, 100610787), (30, 67073858), (60, 33536929), (2939, 684660), (5878, 342330), (8817, 228220), (11411, 176340), (11756, 171165), (14695, 136932), (17634, 114110), (22822, 88170), (29390, 68466), (34233, 58780), (35268, 57055), (44085, 45644)]