7886010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1039}}^1$

素因数の和:1083

約数の個数: 64

約数和(自身を含む): 21565440

約数和(自身を除く): 13679430

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 330, 345, 506, 690, 759, 1039, 1265, 1518, 2078, 2530, 3117, 3795, 5195, 6234, 7590, 10390, 11429, 15585, 22858, 23897, 31170, 34287, 47794, 57145, 68574, 71691, 114290, 119485, 143382, 171435, 238970, 262867, 342870, 358455, 525734, 716910, 788601, 1314335, 1577202, 2628670, 3943005, 7886010]

約数ペア:

[(1, 7886010), (2, 3943005), (3, 2628670), (5, 1577202), (6, 1314335), (10, 788601), (11, 716910), (15, 525734), (22, 358455), (23, 342870), (30, 262867), (33, 238970), (46, 171435), (55, 143382), (66, 119485), (69, 114290), (110, 71691), (115, 68574), (138, 57145), (165, 47794), (230, 34287), (253, 31170), (330, 23897), (345, 22858), (506, 15585), (690, 11429), (759, 10390), (1039, 7590), (1265, 6234), (1518, 5195), (2078, 3795), (2530, 3117)]