2912981450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{10949}}^1$

素因数の和:11291

約数の個数: 48

約数和(自身を含む): 5755714200

約数和(自身を除く): 2842732750

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 313, 425, 626, 850, 1565, 3130, 5321, 7825, 10642, 10949, 15650, 21898, 26605, 53210, 54745, 109490, 133025, 186133, 266050, 273725, 372266, 547450, 930665, 1861330, 3427037, 4653325, 6854074, 9306650, 17135185, 34270370, 58259629, 85675925, 116519258, 171351850, 291298145, 582596290, 1456490725, 2912981450]

約数ペア:

[(1, 2912981450), (2, 1456490725), (5, 582596290), (10, 291298145), (17, 171351850), (25, 116519258), (34, 85675925), (50, 58259629), (85, 34270370), (170, 17135185), (313, 9306650), (425, 6854074), (626, 4653325), (850, 3427037), (1565, 1861330), (3130, 930665), (5321, 547450), (7825, 372266), (10642, 273725), (10949, 266050), (15650, 186133), (21898, 133025), (26605, 109490), (53210, 54745)]