788286870

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3691}}^1$

素因数の和:3827

約数の個数: 128

約数和(自身を含む): 2424314880

約数和(自身を除く): 1636028010

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 113, 126, 135, 189, 210, 226, 270, 315, 339, 378, 565, 630, 678, 791, 945, 1017, 1130, 1582, 1695, 1890, 2034, 2373, 3051, 3390, 3691, 3955, 4746, 5085, 6102, 7119, 7382, 7910, 10170, 11073, 11865, 14238, 15255, 18455, 21357, 22146, 23730, 25837, 30510, 33219, 35595, 36910, 42714, 51674, 55365, 66438, 71190, 77511, 99657, 106785, 110730, 129185, 155022, 166095, 199314, 213570, 232533, 258370, 332190, 387555, 417083, 465066, 498285, 697599, 775110, 834166, 996570, 1162665, 1251249, 1395198, 2085415, 2325330, 2502498, 2919581, 3487995, 3753747, 4170830, 5839162, 6256245, 6975990, 7507494, 8758743, 11261241, 12512490, 14597905, 17517486, 18768735, 22522482, 26276229, 29195810, 37537470, 43793715, 52552458, 56306205, 78828687, 87587430, 112612410, 131381145, 157657374, 262762290, 394143435, 788286870]

約数ペア:

[(1, 788286870), (2, 394143435), (3, 262762290), (5, 157657374), (6, 131381145), (7, 112612410), (9, 87587430), (10, 78828687), (14, 56306205), (15, 52552458), (18, 43793715), (21, 37537470), (27, 29195810), (30, 26276229), (35, 22522482), (42, 18768735), (45, 17517486), (54, 14597905), (63, 12512490), (70, 11261241), (90, 8758743), (105, 7507494), (113, 6975990), (126, 6256245), (135, 5839162), (189, 4170830), (210, 3753747), (226, 3487995), (270, 2919581), (315, 2502498), (339, 2325330), (378, 2085415), (565, 1395198), (630, 1251249), (678, 1162665), (791, 996570), (945, 834166), (1017, 775110), (1130, 697599), (1582, 498285), (1695, 465066), (1890, 417083), (2034, 387555), (2373, 332190), (3051, 258370), (3390, 232533), (3691, 213570), (3955, 199314), (4746, 166095), (5085, 155022), (6102, 129185), (7119, 110730), (7382, 106785), (7910, 99657), (10170, 77511), (11073, 71190), (11865, 66438), (14238, 55365), (15255, 51674), (18455, 42714), (21357, 36910), (22146, 35595), (23730, 33219), (25837, 30510)]