222842940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3714049}}^1$

素因数の和:3714061

約数の個数: 24

約数和(自身を含む): 623960400

約数和(自身を除く): 401117460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3714049, 7428098, 11142147, 14856196, 18570245, 22284294, 37140490, 44568588, 55710735, 74280980, 111421470, 222842940]

約数ペア:

[(1, 222842940), (2, 111421470), (3, 74280980), (4, 55710735), (5, 44568588), (6, 37140490), (10, 22284294), (12, 18570245), (15, 14856196), (20, 11142147), (30, 7428098), (60, 3714049)]