66140130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{314953}}^1$

素因数の和:314970

約数の個数: 32

約数和(自身を含む): 181413504

約数和(自身を除く): 115273374

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 314953, 629906, 944859, 1574765, 1889718, 2204671, 3149530, 4409342, 4724295, 6614013, 9448590, 11023355, 13228026, 22046710, 33070065, 66140130]

約数ペア:

[(1, 66140130), (2, 33070065), (3, 22046710), (5, 13228026), (6, 11023355), (7, 9448590), (10, 6614013), (14, 4724295), (15, 4409342), (21, 3149530), (30, 2204671), (35, 1889718), (42, 1574765), (70, 944859), (105, 629906), (210, 314953)]