1549202970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{120937}}^1$

素因数の和:121015

約数の個数: 64

約数和(自身を含む): 4318937856

約数和(自身を除く): 2769734886

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 70, 105, 122, 183, 210, 305, 366, 427, 610, 854, 915, 1281, 1830, 2135, 2562, 4270, 6405, 12810, 120937, 241874, 362811, 604685, 725622, 846559, 1209370, 1693118, 1814055, 2539677, 3628110, 4232795, 5079354, 7377157, 8465590, 12698385, 14754314, 22131471, 25396770, 36885785, 44262942, 51640099, 73771570, 103280198, 110657355, 154920297, 221314710, 258200495, 309840594, 516400990, 774601485, 1549202970]

約数ペア:

[(1, 1549202970), (2, 774601485), (3, 516400990), (5, 309840594), (6, 258200495), (7, 221314710), (10, 154920297), (14, 110657355), (15, 103280198), (21, 73771570), (30, 51640099), (35, 44262942), (42, 36885785), (61, 25396770), (70, 22131471), (105, 14754314), (122, 12698385), (183, 8465590), (210, 7377157), (305, 5079354), (366, 4232795), (427, 3628110), (610, 2539677), (854, 1814055), (915, 1693118), (1281, 1209370), (1830, 846559), (2135, 725622), (2562, 604685), (4270, 362811), (6405, 241874), (12810, 120937)]