2015223696

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{451439}}^1$

素因数の和:451484

約数の個数: 60

約数和(自身を含む): 5821770240

約数和(自身を除く): 3806546544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 451439, 902878, 1354317, 1805756, 2708634, 3611512, 4062951, 5417268, 7223024, 8125902, 10834536, 13994609, 16251804, 21669072, 27989218, 32503608, 41983827, 55978436, 65007216, 83967654, 111956872, 125951481, 167935308, 223913744, 251902962, 335870616, 503805924, 671741232, 1007611848, 2015223696]

約数ペア:

[(1, 2015223696), (2, 1007611848), (3, 671741232), (4, 503805924), (6, 335870616), (8, 251902962), (9, 223913744), (12, 167935308), (16, 125951481), (18, 111956872), (24, 83967654), (31, 65007216), (36, 55978436), (48, 41983827), (62, 32503608), (72, 27989218), (93, 21669072), (124, 16251804), (144, 13994609), (186, 10834536), (248, 8125902), (279, 7223024), (372, 5417268), (496, 4062951), (558, 3611512), (744, 2708634), (1116, 1805756), (1488, 1354317), (2232, 902878), (4464, 451439)]