289783020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{6607}}^1$

素因数の和:6679

約数の個数: 96

約数和(自身を含む): 879234048

約数和(自身を除く): 589451028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 43, 51, 60, 68, 85, 86, 102, 129, 170, 172, 204, 215, 255, 258, 340, 430, 510, 516, 645, 731, 860, 1020, 1290, 1462, 2193, 2580, 2924, 3655, 4386, 6607, 7310, 8772, 10965, 13214, 14620, 19821, 21930, 26428, 33035, 39642, 43860, 66070, 79284, 99105, 112319, 132140, 198210, 224638, 284101, 336957, 396420, 449276, 561595, 568202, 673914, 852303, 1123190, 1136404, 1347828, 1420505, 1684785, 1704606, 2246380, 2841010, 3369570, 3409212, 4261515, 4829717, 5682020, 6739140, 8523030, 9659434, 14489151, 17046060, 19318868, 24148585, 28978302, 48297170, 57956604, 72445755, 96594340, 144891510, 289783020]

約数ペア:

[(1, 289783020), (2, 144891510), (3, 96594340), (4, 72445755), (5, 57956604), (6, 48297170), (10, 28978302), (12, 24148585), (15, 19318868), (17, 17046060), (20, 14489151), (30, 9659434), (34, 8523030), (43, 6739140), (51, 5682020), (60, 4829717), (68, 4261515), (85, 3409212), (86, 3369570), (102, 2841010), (129, 2246380), (170, 1704606), (172, 1684785), (204, 1420505), (215, 1347828), (255, 1136404), (258, 1123190), (340, 852303), (430, 673914), (510, 568202), (516, 561595), (645, 449276), (731, 396420), (860, 336957), (1020, 284101), (1290, 224638), (1462, 198210), (2193, 132140), (2580, 112319), (2924, 99105), (3655, 79284), (4386, 66070), (6607, 43860), (7310, 39642), (8772, 33035), (10965, 26428), (13214, 21930), (14620, 19821)]