70205820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{7853}}^1$

素因数の和:8014

約数の個数: 48

約数和(自身を含む): 197920800

約数和(自身を除く): 127714980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2980, 4470, 7853, 8940, 15706, 23559, 31412, 39265, 47118, 78530, 94236, 117795, 157060, 235590, 471180, 1170097, 2340194, 3510291, 4680388, 5850485, 7020582, 11700970, 14041164, 17551455, 23401940, 35102910, 70205820]

約数ペア:

[(1, 70205820), (2, 35102910), (3, 23401940), (4, 17551455), (5, 14041164), (6, 11700970), (10, 7020582), (12, 5850485), (15, 4680388), (20, 3510291), (30, 2340194), (60, 1170097), (149, 471180), (298, 235590), (447, 157060), (596, 117795), (745, 94236), (894, 78530), (1490, 47118), (1788, 39265), (2235, 31412), (2980, 23559), (4470, 15706), (7853, 8940)]