2912681130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1571}}^1\times {\mathrm{2687}}^1$

素因数の和:4291

約数の個数: 64

約数和(自身を含む): 7301726208

約数和(自身を除く): 4389045078

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 1571, 2687, 3142, 4713, 5374, 7855, 8061, 9426, 13435, 15710, 16122, 23565, 26870, 36133, 40305, 47130, 61801, 72266, 80610, 108399, 123602, 180665, 185403, 216798, 309005, 361330, 370806, 541995, 618010, 927015, 1083990, 1854030, 4221277, 8442554, 12663831, 21106385, 25327662, 42212770, 63319155, 97089371, 126638310, 194178742, 291268113, 485446855, 582536226, 970893710, 1456340565, 2912681130]

約数ペア:

[(1, 2912681130), (2, 1456340565), (3, 970893710), (5, 582536226), (6, 485446855), (10, 291268113), (15, 194178742), (23, 126638310), (30, 97089371), (46, 63319155), (69, 42212770), (115, 25327662), (138, 21106385), (230, 12663831), (345, 8442554), (690, 4221277), (1571, 1854030), (2687, 1083990), (3142, 927015), (4713, 618010), (5374, 541995), (7855, 370806), (8061, 361330), (9426, 309005), (13435, 216798), (15710, 185403), (16122, 180665), (23565, 123602), (26870, 108399), (36133, 80610), (40305, 72266), (47130, 61801)]