2007184620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{191}}^2$

素因数の和:532

約数の個数: 144

約数和(自身を含む): 6506083584

約数和(自身を除く): 4498898964

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 131, 140, 191, 210, 262, 382, 393, 420, 524, 573, 655, 764, 786, 917, 955, 1146, 1310, 1337, 1572, 1834, 1910, 1965, 2292, 2620, 2674, 2751, 2865, 3668, 3820, 3930, 4011, 4585, 5348, 5502, 5730, 6685, 7860, 8022, 9170, 11004, 11460, 13370, 13755, 16044, 18340, 20055, 25021, 26740, 27510, 36481, 40110, 50042, 55020, 72962, 75063, 80220, 100084, 109443, 125105, 145924, 150126, 175147, 182405, 218886, 250210, 255367, 300252, 350294, 364810, 375315, 437772, 500420, 510734, 525441, 547215, 700588, 729620, 750630, 766101, 875735, 1021468, 1050882, 1094430, 1276835, 1501260, 1532202, 1751470, 2101764, 2188860, 2553670, 2627205, 3064404, 3502940, 3830505, 4779011, 5107340, 5254410, 7661010, 9558022, 10508820, 14337033, 15322020, 19116044, 23895055, 28674066, 33453077, 47790110, 57348132, 66906154, 71685165, 95580220, 100359231, 133812308, 143370330, 167265385, 200718462, 286740660, 334530770, 401436924, 501796155, 669061540, 1003592310, 2007184620]

約数ペア:

[(1, 2007184620), (2, 1003592310), (3, 669061540), (4, 501796155), (5, 401436924), (6, 334530770), (7, 286740660), (10, 200718462), (12, 167265385), (14, 143370330), (15, 133812308), (20, 100359231), (21, 95580220), (28, 71685165), (30, 66906154), (35, 57348132), (42, 47790110), (60, 33453077), (70, 28674066), (84, 23895055), (105, 19116044), (131, 15322020), (140, 14337033), (191, 10508820), (210, 9558022), (262, 7661010), (382, 5254410), (393, 5107340), (420, 4779011), (524, 3830505), (573, 3502940), (655, 3064404), (764, 2627205), (786, 2553670), (917, 2188860), (955, 2101764), (1146, 1751470), (1310, 1532202), (1337, 1501260), (1572, 1276835), (1834, 1094430), (1910, 1050882), (1965, 1021468), (2292, 875735), (2620, 766101), (2674, 750630), (2751, 729620), (2865, 700588), (3668, 547215), (3820, 525441), (3930, 510734), (4011, 500420), (4585, 437772), (5348, 375315), (5502, 364810), (5730, 350294), (6685, 300252), (7860, 255367), (8022, 250210), (9170, 218886), (11004, 182405), (11460, 175147), (13370, 150126), (13755, 145924), (16044, 125105), (18340, 109443), (20055, 100084), (25021, 80220), (26740, 75063), (27510, 72962), (36481, 55020), (40110, 50042)]