218692110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{80107}}^1$

素因数の和:80137

約数の個数: 64

約数和(自身を含む): 645990912

約数和(自身を除く): 427298802

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 80107, 160214, 240321, 400535, 480642, 560749, 801070, 1041391, 1121498, 1201605, 1682247, 2082782, 2403210, 2803745, 3124173, 3364494, 5206955, 5607490, 6248346, 7289737, 8411235, 10413910, 14579474, 15620865, 16822470, 21869211, 31241730, 36448685, 43738422, 72897370, 109346055, 218692110]

約数ペア:

[(1, 218692110), (2, 109346055), (3, 72897370), (5, 43738422), (6, 36448685), (7, 31241730), (10, 21869211), (13, 16822470), (14, 15620865), (15, 14579474), (21, 10413910), (26, 8411235), (30, 7289737), (35, 6248346), (39, 5607490), (42, 5206955), (65, 3364494), (70, 3124173), (78, 2803745), (91, 2403210), (105, 2082782), (130, 1682247), (182, 1201605), (195, 1121498), (210, 1041391), (273, 801070), (390, 560749), (455, 480642), (546, 400535), (910, 240321), (1365, 160214), (2730, 80107)]