305823310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{54709}}^1$

素因数の和:54772

約数の個数: 32

約数和(自身を含む): 606624480

約数和(自身を除く): 300801170

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 54709, 109418, 273545, 547090, 711217, 1422434, 2352487, 3556085, 4704974, 7112170, 11762435, 23524870, 30582331, 61164662, 152911655, 305823310]

約数ペア:

[(1, 305823310), (2, 152911655), (5, 61164662), (10, 30582331), (13, 23524870), (26, 11762435), (43, 7112170), (65, 4704974), (86, 3556085), (130, 2352487), (215, 1422434), (430, 711217), (559, 547090), (1118, 273545), (2795, 109418), (5590, 54709)]