2402070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 6531840

約数和(自身を除く): 4129770

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 87, 110, 145, 165, 174, 251, 290, 319, 330, 435, 502, 638, 753, 870, 957, 1255, 1506, 1595, 1914, 2510, 2761, 3190, 3765, 4785, 5522, 7279, 7530, 8283, 9570, 13805, 14558, 16566, 21837, 27610, 36395, 41415, 43674, 72790, 80069, 82830, 109185, 160138, 218370, 240207, 400345, 480414, 800690, 1201035, 2402070]

約数ペア:

[(1, 2402070), (2, 1201035), (3, 800690), (5, 480414), (6, 400345), (10, 240207), (11, 218370), (15, 160138), (22, 109185), (29, 82830), (30, 80069), (33, 72790), (55, 43674), (58, 41415), (66, 36395), (87, 27610), (110, 21837), (145, 16566), (165, 14558), (174, 13805), (251, 9570), (290, 8283), (319, 7530), (330, 7279), (435, 5522), (502, 4785), (638, 3765), (753, 3190), (870, 2761), (957, 2510), (1255, 1914), (1506, 1595)]