13369770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{997}}^1$

素因数の和:1159

約数の個数: 48

約数和(自身を含む): 35029800

約数和(自身を除く): 21660030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 149, 298, 447, 745, 894, 997, 1341, 1490, 1994, 2235, 2682, 2991, 4470, 4985, 5982, 6705, 8973, 9970, 13410, 14955, 17946, 29910, 44865, 89730, 148553, 297106, 445659, 742765, 891318, 1336977, 1485530, 2228295, 2673954, 4456590, 6684885, 13369770]

約数ペア:

[(1, 13369770), (2, 6684885), (3, 4456590), (5, 2673954), (6, 2228295), (9, 1485530), (10, 1336977), (15, 891318), (18, 742765), (30, 445659), (45, 297106), (90, 148553), (149, 89730), (298, 44865), (447, 29910), (745, 17946), (894, 14955), (997, 13410), (1341, 9970), (1490, 8973), (1994, 6705), (2235, 5982), (2682, 4985), (2991, 4470)]