97909390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{2857}}^1$

素因数の和:3036

約数の個数: 32

約数和(自身を含む): 185198400

約数和(自身を除く): 87289010

約数列:

[1, 2, 5, 10, 23, 46, 115, 149, 230, 298, 745, 1490, 2857, 3427, 5714, 6854, 14285, 17135, 28570, 34270, 65711, 131422, 328555, 425693, 657110, 851386, 2128465, 4256930, 9790939, 19581878, 48954695, 97909390]

約数ペア:

[(1, 97909390), (2, 48954695), (5, 19581878), (10, 9790939), (23, 4256930), (46, 2128465), (115, 851386), (149, 657110), (230, 425693), (298, 328555), (745, 131422), (1490, 65711), (2857, 34270), (3427, 28570), (5714, 17135), (6854, 14285)]