73777570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:343

約数の個数: 48

約数和(自身を含む): 142207488

約数和(自身を除く): 68429918

約数列:

[1, 2, 5, 10, 19, 38, 95, 107, 190, 191, 214, 361, 382, 535, 722, 955, 1070, 1805, 1910, 2033, 3610, 3629, 4066, 7258, 10165, 18145, 20330, 20437, 36290, 38627, 40874, 68951, 77254, 102185, 137902, 193135, 204370, 344755, 386270, 388303, 689510, 776606, 1941515, 3883030, 7377757, 14755514, 36888785, 73777570]

約数ペア:

[(1, 73777570), (2, 36888785), (5, 14755514), (10, 7377757), (19, 3883030), (38, 1941515), (95, 776606), (107, 689510), (190, 388303), (191, 386270), (214, 344755), (361, 204370), (382, 193135), (535, 137902), (722, 102185), (955, 77254), (1070, 68951), (1805, 40874), (1910, 38627), (2033, 36290), (3610, 20437), (3629, 20330), (4066, 18145), (7258, 10165)]