996810740940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{2301997}}^1$

素因数の和:2303047

約数の個数: 96

約数和(自身を含む): 3192889641984

約数和(自身を除く): 2196078901044

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1031, 2062, 3093, 4124, 5155, 6186, 7217, 10310, 12372, 14434, 15465, 20620, 21651, 28868, 30930, 36085, 43302, 61860, 72170, 86604, 108255, 144340, 216510, 433020, 2301997, 4603994, 6905991, 9207988, 11509985, 13811982, 16113979, 23019970, 27623964, 32227958, 34529955, 46039940, 48341937, 64455916, 69059910, 80569895, 96683874, 138119820, 161139790, 193367748, 241709685, 322279580, 483419370, 966838740, 2373358907, 4746717814, 7120076721, 9493435628, 11866794535, 14240153442, 16613512349, 23733589070, 28480306884, 33227024698, 35600383605, 47467178140, 49840537047, 66454049396, 71200767210, 83067561745, 99681074094, 142401534420, 166135123490, 199362148188, 249202685235, 332270246980, 498405370470, 996810740940]

約数ペア:

[(1, 996810740940), (2, 498405370470), (3, 332270246980), (4, 249202685235), (5, 199362148188), (6, 166135123490), (7, 142401534420), (10, 99681074094), (12, 83067561745), (14, 71200767210), (15, 66454049396), (20, 49840537047), (21, 47467178140), (28, 35600383605), (30, 33227024698), (35, 28480306884), (42, 23733589070), (60, 16613512349), (70, 14240153442), (84, 11866794535), (105, 9493435628), (140, 7120076721), (210, 4746717814), (420, 2373358907), (1031, 966838740), (2062, 483419370), (3093, 322279580), (4124, 241709685), (5155, 193367748), (6186, 161139790), (7217, 138119820), (10310, 96683874), (12372, 80569895), (14434, 69059910), (15465, 64455916), (20620, 48341937), (21651, 46039940), (28868, 34529955), (30930, 32227958), (36085, 27623964), (43302, 23019970), (61860, 16113979), (72170, 13811982), (86604, 11509985), (108255, 9207988), (144340, 6905991), (216510, 4603994), (433020, 2301997)]