298018860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{15971}}^1$

素因数の和:16294

約数の個数: 48

約数和(自身を含む): 837188352

約数和(自身を除く): 539169492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 311, 622, 933, 1244, 1555, 1866, 3110, 3732, 4665, 6220, 9330, 15971, 18660, 31942, 47913, 63884, 79855, 95826, 159710, 191652, 239565, 319420, 479130, 958260, 4966981, 9933962, 14900943, 19867924, 24834905, 29801886, 49669810, 59603772, 74504715, 99339620, 149009430, 298018860]

約数ペア:

[(1, 298018860), (2, 149009430), (3, 99339620), (4, 74504715), (5, 59603772), (6, 49669810), (10, 29801886), (12, 24834905), (15, 19867924), (20, 14900943), (30, 9933962), (60, 4966981), (311, 958260), (622, 479130), (933, 319420), (1244, 239565), (1555, 191652), (1866, 159710), (3110, 95826), (3732, 79855), (4665, 63884), (6220, 47913), (9330, 31942), (15971, 18660)]