64247610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1553}}^1$

素因数の和:1767

約数の個数: 64

約数和(自身を含む): 177230592

約数和(自身を除く): 112982982

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 197, 210, 394, 591, 985, 1182, 1379, 1553, 1970, 2758, 2955, 3106, 4137, 4659, 5910, 6895, 7765, 8274, 9318, 10871, 13790, 15530, 20685, 21742, 23295, 32613, 41370, 46590, 54355, 65226, 108710, 163065, 305941, 326130, 611882, 917823, 1529705, 1835646, 2141587, 3059410, 4283174, 4589115, 6424761, 9178230, 10707935, 12849522, 21415870, 32123805, 64247610]

約数ペア:

[(1, 64247610), (2, 32123805), (3, 21415870), (5, 12849522), (6, 10707935), (7, 9178230), (10, 6424761), (14, 4589115), (15, 4283174), (21, 3059410), (30, 2141587), (35, 1835646), (42, 1529705), (70, 917823), (105, 611882), (197, 326130), (210, 305941), (394, 163065), (591, 108710), (985, 65226), (1182, 54355), (1379, 46590), (1553, 41370), (1970, 32613), (2758, 23295), (2955, 21742), (3106, 20685), (4137, 15530), (4659, 13790), (5910, 10871), (6895, 9318), (7765, 8274)]