138958710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{977}}^1$

素因数の和:1429

約数の個数: 64

約数和(自身を含む): 365036544

約数和(自身を除く): 226077834

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 431, 862, 977, 1293, 1954, 2155, 2586, 2931, 4310, 4741, 4885, 5862, 6465, 9482, 9770, 10747, 12930, 14223, 14655, 21494, 23705, 28446, 29310, 32241, 47410, 53735, 64482, 71115, 107470, 142230, 161205, 322410, 421087, 842174, 1263261, 2105435, 2526522, 4210870, 4631957, 6316305, 9263914, 12632610, 13895871, 23159785, 27791742, 46319570, 69479355, 138958710]

約数ペア:

[(1, 138958710), (2, 69479355), (3, 46319570), (5, 27791742), (6, 23159785), (10, 13895871), (11, 12632610), (15, 9263914), (22, 6316305), (30, 4631957), (33, 4210870), (55, 2526522), (66, 2105435), (110, 1263261), (165, 842174), (330, 421087), (431, 322410), (862, 161205), (977, 142230), (1293, 107470), (1954, 71115), (2155, 64482), (2586, 53735), (2931, 47410), (4310, 32241), (4741, 29310), (4885, 28446), (5862, 23705), (6465, 21494), (9482, 14655), (9770, 14223), (10747, 12930)]