945157860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{228299}}^1$

素因数の和:228337

約数の個数: 72

約数和(自身を含む): 2991643200

約数和(自身を除く): 2046485340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 228299, 456598, 684897, 913196, 1141495, 1369794, 2054691, 2282990, 2739588, 3424485, 4109382, 4565980, 5250877, 6848970, 8218764, 10273455, 10501754, 13697940, 15752631, 20546910, 21003508, 26254385, 31505262, 41093820, 47257893, 52508770, 63010524, 78763155, 94515786, 105017540, 157526310, 189031572, 236289465, 315052620, 472578930, 945157860]

約数ペア:

[(1, 945157860), (2, 472578930), (3, 315052620), (4, 236289465), (5, 189031572), (6, 157526310), (9, 105017540), (10, 94515786), (12, 78763155), (15, 63010524), (18, 52508770), (20, 47257893), (23, 41093820), (30, 31505262), (36, 26254385), (45, 21003508), (46, 20546910), (60, 15752631), (69, 13697940), (90, 10501754), (92, 10273455), (115, 8218764), (138, 6848970), (180, 5250877), (207, 4565980), (230, 4109382), (276, 3424485), (345, 2739588), (414, 2282990), (460, 2054691), (690, 1369794), (828, 1141495), (1035, 913196), (1380, 684897), (2070, 456598), (4140, 228299)]