15204485170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{217206931}}^1$

素因数の和:217206945

約数の個数: 16

約数和(自身を含む): 31277798208

約数和(自身を除く): 16073313038

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 217206931, 434413862, 1086034655, 1520448517, 2172069310, 3040897034, 7602242585, 15204485170]

約数ペア:

[(1, 15204485170), (2, 7602242585), (5, 3040897034), (7, 2172069310), (10, 1520448517), (14, 1086034655), (35, 434413862), (70, 217206931)]