1007888988890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{1064263}}^1$

素因数の和:1064523

約数の個数: 64

約数和(自身を含む): 2111227324416

約数和(自身を除く): 1103338335526

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 163, 166, 326, 415, 581, 815, 830, 1141, 1162, 1630, 2282, 2905, 5705, 5810, 11410, 13529, 27058, 67645, 94703, 135290, 189406, 473515, 947030, 1064263, 2128526, 5321315, 7449841, 10642630, 14899682, 37249205, 74498410, 88333829, 173474869, 176667658, 346949738, 441669145, 618336803, 867374345, 883338290, 1214324083, 1236673606, 1734748690, 2428648166, 3091684015, 6071620415, 6183368030, 12143240830, 14398414127, 28796828254, 71992070635, 100788898889, 143984141270, 201577797778, 503944494445, 1007888988890]

約数ペア:

[(1, 1007888988890), (2, 503944494445), (5, 201577797778), (7, 143984141270), (10, 100788898889), (14, 71992070635), (35, 28796828254), (70, 14398414127), (83, 12143240830), (163, 6183368030), (166, 6071620415), (326, 3091684015), (415, 2428648166), (581, 1734748690), (815, 1236673606), (830, 1214324083), (1141, 883338290), (1162, 867374345), (1630, 618336803), (2282, 441669145), (2905, 346949738), (5705, 176667658), (5810, 173474869), (11410, 88333829), (13529, 74498410), (27058, 37249205), (67645, 14899682), (94703, 10642630), (135290, 7449841), (189406, 5321315), (473515, 2128526), (947030, 1064263)]