73853460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17839}}^1$

素因数の和:17877

約数の個数: 72

約数和(自身を含む): 233775360

約数和(自身を除く): 159921900

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, 17839, 35678, 53517, 71356, 89195, 107034, 160551, 178390, 214068, 267585, 321102, 356780, 410297, 535170, 642204, 802755, 820594, 1070340, 1230891, 1605510, 1641188, 2051485, 2461782, 3211020, 3692673, 4102970, 4923564, 6154455, 7385346, 8205940, 12308910, 14770692, 18463365, 24617820, 36926730, 73853460]

約数ペア:

[(1, 73853460), (2, 36926730), (3, 24617820), (4, 18463365), (5, 14770692), (6, 12308910), (9, 8205940), (10, 7385346), (12, 6154455), (15, 4923564), (18, 4102970), (20, 3692673), (23, 3211020), (30, 2461782), (36, 2051485), (45, 1641188), (46, 1605510), (60, 1230891), (69, 1070340), (90, 820594), (92, 802755), (115, 642204), (138, 535170), (180, 410297), (207, 356780), (230, 321102), (276, 267585), (345, 214068), (414, 178390), (460, 160551), (690, 107034), (828, 89195), (1035, 71356), (1380, 53517), (2070, 35678), (4140, 17839)]