23173970

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 42681600

約数和(自身を除く): 19507630

約数列:

[1, 2, 5, 10, 103, 149, 151, 206, 298, 302, 515, 745, 755, 1030, 1490, 1510, 15347, 15553, 22499, 30694, 31106, 44998, 76735, 77765, 112495, 153470, 155530, 224990, 2317397, 4634794, 11586985, 23173970]

約数ペア:

[(1, 23173970), (2, 11586985), (5, 4634794), (10, 2317397), (103, 224990), (149, 155530), (151, 153470), (206, 112495), (298, 77765), (302, 76735), (515, 44998), (745, 31106), (755, 30694), (1030, 22499), (1490, 15553), (1510, 15347)]