9207780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 27941760

約数和(自身を除く): 18733980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 41, 57, 60, 76, 82, 95, 114, 123, 164, 190, 197, 205, 228, 246, 285, 380, 394, 410, 492, 570, 591, 615, 779, 788, 820, 985, 1140, 1182, 1230, 1558, 1970, 2337, 2364, 2460, 2955, 3116, 3743, 3895, 3940, 4674, 5910, 7486, 7790, 8077, 9348, 11229, 11685, 11820, 14972, 15580, 16154, 18715, 22458, 23370, 24231, 32308, 37430, 40385, 44916, 46740, 48462, 56145, 74860, 80770, 96924, 112290, 121155, 153463, 161540, 224580, 242310, 306926, 460389, 484620, 613852, 767315, 920778, 1534630, 1841556, 2301945, 3069260, 4603890, 9207780]

約数ペア:

[(1, 9207780), (2, 4603890), (3, 3069260), (4, 2301945), (5, 1841556), (6, 1534630), (10, 920778), (12, 767315), (15, 613852), (19, 484620), (20, 460389), (30, 306926), (38, 242310), (41, 224580), (57, 161540), (60, 153463), (76, 121155), (82, 112290), (95, 96924), (114, 80770), (123, 74860), (164, 56145), (190, 48462), (197, 46740), (205, 44916), (228, 40385), (246, 37430), (285, 32308), (380, 24231), (394, 23370), (410, 22458), (492, 18715), (570, 16154), (591, 15580), (615, 14972), (779, 11820), (788, 11685), (820, 11229), (985, 9348), (1140, 8077), (1182, 7790), (1230, 7486), (1558, 5910), (1970, 4674), (2337, 3940), (2364, 3895), (2460, 3743), (2955, 3116)]