957874930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{661}}^1$

素因数の和:979

約数の個数: 64

約数和(自身を含む): 1887494400

約数和(自身を除く): 929619470

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 263, 290, 526, 551, 661, 1102, 1315, 1322, 2630, 2755, 3305, 4997, 5510, 6610, 7627, 9994, 12559, 15254, 19169, 24985, 25118, 38135, 38338, 49970, 62795, 76270, 95845, 125590, 144913, 173843, 191690, 289826, 347686, 364211, 724565, 728422, 869215, 1449130, 1738430, 1821055, 3303017, 3642110, 5041447, 6606034, 10082894, 16515085, 25207235, 33030170, 50414470, 95787493, 191574986, 478937465, 957874930]

約数ペア:

[(1, 957874930), (2, 478937465), (5, 191574986), (10, 95787493), (19, 50414470), (29, 33030170), (38, 25207235), (58, 16515085), (95, 10082894), (145, 6606034), (190, 5041447), (263, 3642110), (290, 3303017), (526, 1821055), (551, 1738430), (661, 1449130), (1102, 869215), (1315, 728422), (1322, 724565), (2630, 364211), (2755, 347686), (3305, 289826), (4997, 191690), (5510, 173843), (6610, 144913), (7627, 125590), (9994, 95845), (12559, 76270), (15254, 62795), (19169, 49970), (24985, 38338), (25118, 38135)]