130782540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2377}}^1$

素因数の和:2527

約数の個数: 96

約数和(自身を含む): 421876224

約数和(自身を除く): 291093684

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, 210, 262, 393, 420, 524, 655, 786, 917, 1310, 1572, 1834, 1965, 2377, 2620, 2751, 3668, 3930, 4585, 4754, 5502, 7131, 7860, 9170, 9508, 11004, 11885, 13755, 14262, 16639, 18340, 23770, 27510, 28524, 33278, 35655, 47540, 49917, 55020, 66556, 71310, 83195, 99834, 142620, 166390, 199668, 249585, 311387, 332780, 499170, 622774, 934161, 998340, 1245548, 1556935, 1868322, 2179709, 3113870, 3736644, 4359418, 4670805, 6227740, 6539127, 8718836, 9341610, 10898545, 13078254, 18683220, 21797090, 26156508, 32695635, 43594180, 65391270, 130782540]

約数ペア:

[(1, 130782540), (2, 65391270), (3, 43594180), (4, 32695635), (5, 26156508), (6, 21797090), (7, 18683220), (10, 13078254), (12, 10898545), (14, 9341610), (15, 8718836), (20, 6539127), (21, 6227740), (28, 4670805), (30, 4359418), (35, 3736644), (42, 3113870), (60, 2179709), (70, 1868322), (84, 1556935), (105, 1245548), (131, 998340), (140, 934161), (210, 622774), (262, 499170), (393, 332780), (420, 311387), (524, 249585), (655, 199668), (786, 166390), (917, 142620), (1310, 99834), (1572, 83195), (1834, 71310), (1965, 66556), (2377, 55020), (2620, 49917), (2751, 47540), (3668, 35655), (3930, 33278), (4585, 28524), (4754, 27510), (5502, 23770), (7131, 18340), (7860, 16639), (9170, 14262), (9508, 13755), (11004, 11885)]