2213710

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:268

約数の個数: 32

約数和(自身を含む): 4246272

約数和(自身を除く): 2032562

約数列:

[1, 2, 5, 10, 31, 37, 62, 74, 155, 185, 193, 310, 370, 386, 965, 1147, 1930, 2294, 5735, 5983, 7141, 11470, 11966, 14282, 29915, 35705, 59830, 71410, 221371, 442742, 1106855, 2213710]

約数ペア:

[(1, 2213710), (2, 1106855), (5, 442742), (10, 221371), (31, 71410), (37, 59830), (62, 35705), (74, 29915), (155, 14282), (185, 11966), (193, 11470), (310, 7141), (370, 5983), (386, 5735), (965, 2294), (1147, 1930)]