2098138740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{421313}}^1$

素因数の和:421408

約数の個数: 48

約数和(自身を含む): 5945583168

約数和(自身を除く): 3847444428

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, 421313, 842626, 1263939, 1685252, 2106565, 2527878, 4213130, 5055756, 6319695, 8426260, 12639390, 25278780, 34968979, 69937958, 104906937, 139875916, 174844895, 209813874, 349689790, 419627748, 524534685, 699379580, 1049069370, 2098138740]

約数ペア:

[(1, 2098138740), (2, 1049069370), (3, 699379580), (4, 524534685), (5, 419627748), (6, 349689790), (10, 209813874), (12, 174844895), (15, 139875916), (20, 104906937), (30, 69937958), (60, 34968979), (83, 25278780), (166, 12639390), (249, 8426260), (332, 6319695), (415, 5055756), (498, 4213130), (830, 2527878), (996, 2106565), (1245, 1685252), (1660, 1263939), (2490, 842626), (4980, 421313)]