210007380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16747}}^1$

素因数の和:16789

約数の個数: 96

約数和(自身を含む): 675279360

約数和(自身を除く): 465271980

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 2090, 2508, 3135, 4180, 6270, 12540, 16747, 33494, 50241, 66988, 83735, 100482, 167470, 184217, 200964, 251205, 318193, 334940, 368434, 502410, 552651, 636386, 736868, 921085, 954579, 1004820, 1105302, 1272772, 1590965, 1842170, 1909158, 2210604, 2763255, 3181930, 3500123, 3684340, 3818316, 4772895, 5526510, 6363860, 7000246, 9545790, 10500369, 11053020, 14000492, 17500615, 19091580, 21000738, 35001230, 42001476, 52501845, 70002460, 105003690, 210007380]

約数ペア:

[(1, 210007380), (2, 105003690), (3, 70002460), (4, 52501845), (5, 42001476), (6, 35001230), (10, 21000738), (11, 19091580), (12, 17500615), (15, 14000492), (19, 11053020), (20, 10500369), (22, 9545790), (30, 7000246), (33, 6363860), (38, 5526510), (44, 4772895), (55, 3818316), (57, 3684340), (60, 3500123), (66, 3181930), (76, 2763255), (95, 2210604), (110, 1909158), (114, 1842170), (132, 1590965), (165, 1272772), (190, 1105302), (209, 1004820), (220, 954579), (228, 921085), (285, 736868), (330, 636386), (380, 552651), (418, 502410), (570, 368434), (627, 334940), (660, 318193), (836, 251205), (1045, 200964), (1140, 184217), (1254, 167470), (2090, 100482), (2508, 83735), (3135, 66988), (4180, 50241), (6270, 33494), (12540, 16747)]