7668210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1223}}^1$

素因数の和:1263

約数の個数: 64

約数和(自身を含む): 21150720

約数和(自身を除く): 13482510

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 418, 570, 627, 1045, 1223, 1254, 2090, 2446, 3135, 3669, 6115, 6270, 7338, 12230, 13453, 18345, 23237, 26906, 36690, 40359, 46474, 67265, 69711, 80718, 116185, 134530, 139422, 201795, 232370, 255607, 348555, 403590, 511214, 697110, 766821, 1278035, 1533642, 2556070, 3834105, 7668210]

約数ペア:

[(1, 7668210), (2, 3834105), (3, 2556070), (5, 1533642), (6, 1278035), (10, 766821), (11, 697110), (15, 511214), (19, 403590), (22, 348555), (30, 255607), (33, 232370), (38, 201795), (55, 139422), (57, 134530), (66, 116185), (95, 80718), (110, 69711), (114, 67265), (165, 46474), (190, 40359), (209, 36690), (285, 26906), (330, 23237), (418, 18345), (570, 13453), (627, 12230), (1045, 7338), (1223, 6270), (1254, 6115), (2090, 3669), (2446, 3135)]