364726270

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1\times {\mathrm{2003}}^1$

素因数の和:2280

約数の個数: 32

約数和(自身を含む): 666610560

約数和(自身を除く): 301884290

約数列:

[1, 2, 5, 10, 131, 139, 262, 278, 655, 695, 1310, 1390, 2003, 4006, 10015, 18209, 20030, 36418, 91045, 182090, 262393, 278417, 524786, 556834, 1311965, 1392085, 2623930, 2784170, 36472627, 72945254, 182363135, 364726270]

約数ペア:

[(1, 364726270), (2, 182363135), (5, 72945254), (10, 36472627), (131, 2784170), (139, 2623930), (262, 1392085), (278, 1311965), (655, 556834), (695, 524786), (1310, 278417), (1390, 262393), (2003, 182090), (4006, 91045), (10015, 36418), (18209, 20030)]