151253970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{720257}}^1$

素因数の和:720274

約数の個数: 32

約数和(自身を含む): 414868608

約数和(自身を除く): 263614638

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 720257, 1440514, 2160771, 3601285, 4321542, 5041799, 7202570, 10083598, 10803855, 15125397, 21607710, 25208995, 30250794, 50417990, 75626985, 151253970]

約数ペア:

[(1, 151253970), (2, 75626985), (3, 50417990), (5, 30250794), (6, 25208995), (7, 21607710), (10, 15125397), (14, 10803855), (15, 10083598), (21, 7202570), (30, 5041799), (35, 4321542), (42, 3601285), (70, 2160771), (105, 1440514), (210, 720257)]