15665762530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{12611}}^1$

素因数の和:13143

約数の個数: 64

約数和(自身を含む): 32167259136

約数和(自身を除く): 16501496606

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 491, 506, 982, 1265, 2455, 2530, 4910, 5401, 10802, 11293, 12611, 22586, 25222, 27005, 54010, 56465, 63055, 112930, 124223, 126110, 138721, 248446, 277442, 290053, 580106, 621115, 693605, 1242230, 1387210, 1450265, 2900530, 3190583, 6192001, 6381166, 12384002, 15952915, 30960005, 31905830, 61920010, 68112011, 136224022, 142416023, 284832046, 340560055, 681120110, 712080115, 1424160230, 1566576253, 3133152506, 7832881265, 15665762530]

約数ペア:

[(1, 15665762530), (2, 7832881265), (5, 3133152506), (10, 1566576253), (11, 1424160230), (22, 712080115), (23, 681120110), (46, 340560055), (55, 284832046), (110, 142416023), (115, 136224022), (230, 68112011), (253, 61920010), (491, 31905830), (506, 30960005), (982, 15952915), (1265, 12384002), (2455, 6381166), (2530, 6192001), (4910, 3190583), (5401, 2900530), (10802, 1450265), (11293, 1387210), (12611, 1242230), (22586, 693605), (25222, 621115), (27005, 580106), (54010, 290053), (56465, 277442), (63055, 248446), (112930, 138721), (124223, 126110)]