2699025420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{494327}}^1$

素因数の和:494359

約数の個数: 96

約数和(自身を含む): 9301275648

約数和(自身を除く): 6602250228

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 494327, 988654, 1482981, 1977308, 2471635, 2965962, 3460289, 4943270, 5931924, 6426251, 6920578, 7414905, 9886540, 10380867, 12852502, 13841156, 14829810, 17301445, 19278753, 20761734, 25705004, 29659620, 32131255, 34602890, 38557506, 41523468, 44983757, 51904335, 64262510, 69205780, 77115012, 89967514, 96393765, 103808670, 128525020, 134951271, 179935028, 192787530, 207617340, 224918785, 269902542, 385575060, 449837570, 539805084, 674756355, 899675140, 1349512710, 2699025420]

約数ペア:

[(1, 2699025420), (2, 1349512710), (3, 899675140), (4, 674756355), (5, 539805084), (6, 449837570), (7, 385575060), (10, 269902542), (12, 224918785), (13, 207617340), (14, 192787530), (15, 179935028), (20, 134951271), (21, 128525020), (26, 103808670), (28, 96393765), (30, 89967514), (35, 77115012), (39, 69205780), (42, 64262510), (52, 51904335), (60, 44983757), (65, 41523468), (70, 38557506), (78, 34602890), (84, 32131255), (91, 29659620), (105, 25705004), (130, 20761734), (140, 19278753), (156, 17301445), (182, 14829810), (195, 13841156), (210, 12852502), (260, 10380867), (273, 9886540), (364, 7414905), (390, 6920578), (420, 6426251), (455, 5931924), (546, 4943270), (780, 3460289), (910, 2965962), (1092, 2471635), (1365, 1977308), (1820, 1482981), (2730, 988654), (5460, 494327)]