3942430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 7553088

約数和(自身を除く): 3610658

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 230, 281, 305, 562, 610, 1403, 1405, 2806, 2810, 6463, 7015, 12926, 14030, 17141, 32315, 34282, 64630, 85705, 171410, 394243, 788486, 1971215, 3942430]

約数ペア:

[(1, 3942430), (2, 1971215), (5, 788486), (10, 394243), (23, 171410), (46, 85705), (61, 64630), (115, 34282), (122, 32315), (230, 17141), (281, 14030), (305, 12926), (562, 7015), (610, 6463), (1403, 2810), (1405, 2806)]