12821488110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{4691}}^1$

素因数の和:4951

約数の個数: 128

約数和(自身を含む): 35025592320

約数和(自身を除く): 22204104210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 90, 106, 135, 159, 191, 265, 270, 318, 382, 477, 530, 573, 795, 954, 955, 1146, 1431, 1590, 1719, 1910, 2385, 2862, 2865, 3438, 4691, 4770, 5157, 5730, 7155, 8595, 9382, 10123, 10314, 14073, 14310, 17190, 20246, 23455, 25785, 28146, 30369, 42219, 46910, 50615, 51570, 60738, 70365, 84438, 91107, 101230, 126657, 140730, 151845, 182214, 211095, 248623, 253314, 273321, 303690, 422190, 455535, 497246, 546642, 633285, 745869, 895981, 911070, 1243115, 1266570, 1366605, 1491738, 1791962, 2237607, 2486230, 2687943, 2733210, 3729345, 4475214, 4479905, 5375886, 6712821, 7458690, 8063829, 8959810, 11188035, 13425642, 13439715, 16127658, 22376070, 24191487, 26879430, 33564105, 40319145, 47486993, 48382974, 67128210, 80638290, 94973986, 120957435, 142460979, 237434965, 241914870, 284921958, 427382937, 474869930, 712304895, 854765874, 1282148811, 1424609790, 2136914685, 2564297622, 4273829370, 6410744055, 12821488110]

約数ペア:

[(1, 12821488110), (2, 6410744055), (3, 4273829370), (5, 2564297622), (6, 2136914685), (9, 1424609790), (10, 1282148811), (15, 854765874), (18, 712304895), (27, 474869930), (30, 427382937), (45, 284921958), (53, 241914870), (54, 237434965), (90, 142460979), (106, 120957435), (135, 94973986), (159, 80638290), (191, 67128210), (265, 48382974), (270, 47486993), (318, 40319145), (382, 33564105), (477, 26879430), (530, 24191487), (573, 22376070), (795, 16127658), (954, 13439715), (955, 13425642), (1146, 11188035), (1431, 8959810), (1590, 8063829), (1719, 7458690), (1910, 6712821), (2385, 5375886), (2862, 4479905), (2865, 4475214), (3438, 3729345), (4691, 2733210), (4770, 2687943), (5157, 2486230), (5730, 2237607), (7155, 1791962), (8595, 1491738), (9382, 1366605), (10123, 1266570), (10314, 1243115), (14073, 911070), (14310, 895981), (17190, 745869), (20246, 633285), (23455, 546642), (25785, 497246), (28146, 455535), (30369, 422190), (42219, 303690), (46910, 273321), (50615, 253314), (51570, 248623), (60738, 211095), (70365, 182214), (84438, 151845), (91107, 140730), (101230, 126657)]