331312010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{27179}}^1$

素因数の和:27262

約数の個数: 32

約数和(自身を含む): 634055040

約数和(自身を除く): 302743030

約数列:

[1, 2, 5, 10, 23, 46, 53, 106, 115, 230, 265, 530, 1219, 2438, 6095, 12190, 27179, 54358, 135895, 271790, 625117, 1250234, 1440487, 2880974, 3125585, 6251170, 7202435, 14404870, 33131201, 66262402, 165656005, 331312010]

約数ペア:

[(1, 331312010), (2, 165656005), (5, 66262402), (10, 33131201), (23, 14404870), (46, 7202435), (53, 6251170), (106, 3125585), (115, 2880974), (230, 1440487), (265, 1250234), (530, 625117), (1219, 271790), (2438, 135895), (6095, 54358), (12190, 27179)]