446609820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{1129}}^1$

素因数の和:1507

約数の個数: 96

約数和(自身を含む): 1321286400

約数和(自身を除く): 874676580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 347, 380, 570, 694, 1041, 1129, 1140, 1388, 1735, 2082, 2258, 3387, 3470, 4164, 4516, 5205, 5645, 6593, 6774, 6940, 10410, 11290, 13186, 13548, 16935, 19779, 20820, 21451, 22580, 26372, 32965, 33870, 39558, 42902, 64353, 65930, 67740, 79116, 85804, 98895, 107255, 128706, 131860, 197790, 214510, 257412, 321765, 391763, 395580, 429020, 643530, 783526, 1175289, 1287060, 1567052, 1958815, 2350578, 3917630, 4701156, 5876445, 7443497, 7835260, 11752890, 14886994, 22330491, 23505780, 29773988, 37217485, 44660982, 74434970, 89321964, 111652455, 148869940, 223304910, 446609820]

約数ペア:

[(1, 446609820), (2, 223304910), (3, 148869940), (4, 111652455), (5, 89321964), (6, 74434970), (10, 44660982), (12, 37217485), (15, 29773988), (19, 23505780), (20, 22330491), (30, 14886994), (38, 11752890), (57, 7835260), (60, 7443497), (76, 5876445), (95, 4701156), (114, 3917630), (190, 2350578), (228, 1958815), (285, 1567052), (347, 1287060), (380, 1175289), (570, 783526), (694, 643530), (1041, 429020), (1129, 395580), (1140, 391763), (1388, 321765), (1735, 257412), (2082, 214510), (2258, 197790), (3387, 131860), (3470, 128706), (4164, 107255), (4516, 98895), (5205, 85804), (5645, 79116), (6593, 67740), (6774, 65930), (6940, 64353), (10410, 42902), (11290, 39558), (13186, 33870), (13548, 32965), (16935, 26372), (19779, 22580), (20820, 21451)]