123553740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{3697}}^1$

素因数の和:4266

約数の個数: 48

約数和(自身を含む): 346665312

約数和(自身を除く): 223111572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 557, 1114, 1671, 2228, 2785, 3342, 3697, 5570, 6684, 7394, 8355, 11091, 11140, 14788, 16710, 18485, 22182, 33420, 36970, 44364, 55455, 73940, 110910, 221820, 2059229, 4118458, 6177687, 8236916, 10296145, 12355374, 20592290, 24710748, 30888435, 41184580, 61776870, 123553740]

約数ペア:

[(1, 123553740), (2, 61776870), (3, 41184580), (4, 30888435), (5, 24710748), (6, 20592290), (10, 12355374), (12, 10296145), (15, 8236916), (20, 6177687), (30, 4118458), (60, 2059229), (557, 221820), (1114, 110910), (1671, 73940), (2228, 55455), (2785, 44364), (3342, 36970), (3697, 33420), (5570, 22182), (6684, 18485), (7394, 16710), (8355, 14788), (11091, 11140)]