612071860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{859}}^1\times {\mathrm{1549}}^1$

素因数の和:2440

約数の個数: 48

約数和(自身を含む): 1343664000

約数和(自身を除く): 731592140

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 859, 1549, 1718, 3098, 3436, 4295, 6196, 7745, 8590, 15490, 17180, 19757, 30980, 35627, 39514, 71254, 79028, 98785, 142508, 178135, 197570, 356270, 395140, 712540, 1330591, 2661182, 5322364, 6652955, 13305910, 26611820, 30603593, 61207186, 122414372, 153017965, 306035930, 612071860]

約数ペア:

[(1, 612071860), (2, 306035930), (4, 153017965), (5, 122414372), (10, 61207186), (20, 30603593), (23, 26611820), (46, 13305910), (92, 6652955), (115, 5322364), (230, 2661182), (460, 1330591), (859, 712540), (1549, 395140), (1718, 356270), (3098, 197570), (3436, 178135), (4295, 142508), (6196, 98785), (7745, 79028), (8590, 71254), (15490, 39514), (17180, 35627), (19757, 30980)]