7764990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 19595520

約数和(自身を除く): 11830530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 59, 82, 107, 118, 123, 177, 205, 214, 246, 295, 321, 354, 410, 535, 590, 615, 642, 885, 1070, 1230, 1605, 1770, 2419, 3210, 4387, 4838, 6313, 7257, 8774, 12095, 12626, 13161, 14514, 18939, 21935, 24190, 26322, 31565, 36285, 37878, 43870, 63130, 65805, 72570, 94695, 131610, 189390, 258833, 517666, 776499, 1294165, 1552998, 2588330, 3882495, 7764990]

約数ペア:

[(1, 7764990), (2, 3882495), (3, 2588330), (5, 1552998), (6, 1294165), (10, 776499), (15, 517666), (30, 258833), (41, 189390), (59, 131610), (82, 94695), (107, 72570), (118, 65805), (123, 63130), (177, 43870), (205, 37878), (214, 36285), (246, 31565), (295, 26322), (321, 24190), (354, 21935), (410, 18939), (535, 14514), (590, 13161), (615, 12626), (642, 12095), (885, 8774), (1070, 7257), (1230, 6313), (1605, 4838), (1770, 4387), (2419, 3210)]