274412940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{55103}}^1$

素因数の和:55198

約数の個数: 48

約数和(自身を含む): 777627648

約数和(自身を除く): 503214708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 55103, 110206, 165309, 220412, 275515, 330618, 551030, 661236, 826545, 1102060, 1653090, 3306180, 4573549, 9147098, 13720647, 18294196, 22867745, 27441294, 45735490, 54882588, 68603235, 91470980, 137206470, 274412940]

約数ペア:

[(1, 274412940), (2, 137206470), (3, 91470980), (4, 68603235), (5, 54882588), (6, 45735490), (10, 27441294), (12, 22867745), (15, 18294196), (20, 13720647), (30, 9147098), (60, 4573549), (83, 3306180), (166, 1653090), (249, 1102060), (332, 826545), (415, 661236), (498, 551030), (830, 330618), (996, 275515), (1245, 220412), (1660, 165309), (2490, 110206), (4980, 55103)]