2100230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 4205088

約数和(自身を除く): 2104858

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 313, 610, 626, 671, 1342, 1565, 3130, 3355, 3443, 6710, 6886, 17215, 19093, 34430, 38186, 95465, 190930, 210023, 420046, 1050115, 2100230]

約数ペア:

[(1, 2100230), (2, 1050115), (5, 420046), (10, 210023), (11, 190930), (22, 95465), (55, 38186), (61, 34430), (110, 19093), (122, 17215), (305, 6886), (313, 6710), (610, 3443), (626, 3355), (671, 3130), (1342, 1565)]