66918630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131213}}^1$

素因数の和:131240

約数の個数: 32

約数和(自身を含む): 170053344

約数和(自身を除く): 103134714

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 131213, 262426, 393639, 656065, 787278, 1312130, 1968195, 2230621, 3936390, 4461242, 6691863, 11153105, 13383726, 22306210, 33459315, 66918630]

約数ペア:

[(1, 66918630), (2, 33459315), (3, 22306210), (5, 13383726), (6, 11153105), (10, 6691863), (15, 4461242), (17, 3936390), (30, 2230621), (34, 1968195), (51, 1312130), (85, 787278), (102, 656065), (170, 393639), (255, 262426), (510, 131213)]