141838830

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:252

約数の個数: 192

約数和(自身を含む): 449141760

約数和(自身を除く): 307302930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 71, 90, 98, 105, 126, 135, 142, 147, 151, 189, 210, 213, 245, 270, 294, 302, 315, 355, 378, 426, 441, 453, 490, 497, 630, 639, 710, 735, 755, 882, 906, 945, 994, 1057, 1065, 1278, 1323, 1359, 1470, 1491, 1510, 1890, 1917, 2114, 2130, 2205, 2265, 2485, 2646, 2718, 2982, 3171, 3195, 3479, 3834, 4077, 4410, 4473, 4530, 4970, 5285, 6342, 6390, 6615, 6795, 6958, 7399, 7455, 8154, 8946, 9513, 9585, 10437, 10570, 10721, 13230, 13419, 13590, 14798, 14910, 15855, 17395, 19026, 19170, 20385, 20874, 21442, 22197, 22365, 26838, 28539, 31311, 31710, 32163, 34790, 36995, 40770, 44394, 44730, 47565, 52185, 53605, 57078, 62622, 64326, 66591, 67095, 73990, 75047, 93933, 95130, 96489, 104370, 107210, 110985, 133182, 134190, 142695, 150094, 156555, 160815, 187866, 192978, 199773, 221970, 225141, 285390, 289467, 313110, 321630, 332955, 375235, 399546, 450282, 469665, 482445, 525329, 578934, 665910, 675423, 750470, 939330, 964890, 998865, 1050658, 1125705, 1350846, 1447335, 1575987, 1997730, 2026269, 2251410, 2626645, 2894670, 3151974, 3377115, 4052538, 4727961, 5253290, 6754230, 7879935, 9455922, 10131345, 14183883, 15759870, 20262690, 23639805, 28367766, 47279610, 70919415, 141838830]

約数ペア:

[(1, 141838830), (2, 70919415), (3, 47279610), (5, 28367766), (6, 23639805), (7, 20262690), (9, 15759870), (10, 14183883), (14, 10131345), (15, 9455922), (18, 7879935), (21, 6754230), (27, 5253290), (30, 4727961), (35, 4052538), (42, 3377115), (45, 3151974), (49, 2894670), (54, 2626645), (63, 2251410), (70, 2026269), (71, 1997730), (90, 1575987), (98, 1447335), (105, 1350846), (126, 1125705), (135, 1050658), (142, 998865), (147, 964890), (151, 939330), (189, 750470), (210, 675423), (213, 665910), (245, 578934), (270, 525329), (294, 482445), (302, 469665), (315, 450282), (355, 399546), (378, 375235), (426, 332955), (441, 321630), (453, 313110), (490, 289467), (497, 285390), (630, 225141), (639, 221970), (710, 199773), (735, 192978), (755, 187866), (882, 160815), (906, 156555), (945, 150094), (994, 142695), (1057, 134190), (1065, 133182), (1278, 110985), (1323, 107210), (1359, 104370), (1470, 96489), (1491, 95130), (1510, 93933), (1890, 75047), (1917, 73990), (2114, 67095), (2130, 66591), (2205, 64326), (2265, 62622), (2485, 57078), (2646, 53605), (2718, 52185), (2982, 47565), (3171, 44730), (3195, 44394), (3479, 40770), (3834, 36995), (4077, 34790), (4410, 32163), (4473, 31710), (4530, 31311), (4970, 28539), (5285, 26838), (6342, 22365), (6390, 22197), (6615, 21442), (6795, 20874), (6958, 20385), (7399, 19170), (7455, 19026), (8154, 17395), (8946, 15855), (9513, 14910), (9585, 14798), (10437, 13590), (10570, 13419), (10721, 13230)]