2238306855

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1259}}^1$

素因数の和:1424

約数の個数: 64

約数和(自身を含む): 3824755200

約数和(自身を除く): 1586448345

約数列:

[1, 3, 5, 15, 29, 61, 67, 87, 145, 183, 201, 305, 335, 435, 915, 1005, 1259, 1769, 1943, 3777, 4087, 5307, 5829, 6295, 8845, 9715, 12261, 18885, 20435, 26535, 29145, 36511, 61305, 76799, 84353, 109533, 118523, 182555, 230397, 253059, 355569, 383995, 421765, 547665, 592615, 1151985, 1265295, 1777845, 2227171, 2446237, 5145533, 6681513, 7338711, 11135855, 12231185, 15436599, 25727665, 33407565, 36693555, 77182995, 149220457, 447661371, 746102285, 2238306855]

約数ペア:

[(1, 2238306855), (3, 746102285), (5, 447661371), (15, 149220457), (29, 77182995), (61, 36693555), (67, 33407565), (87, 25727665), (145, 15436599), (183, 12231185), (201, 11135855), (305, 7338711), (335, 6681513), (435, 5145533), (915, 2446237), (1005, 2227171), (1259, 1777845), (1769, 1265295), (1943, 1151985), (3777, 592615), (4087, 547665), (5307, 421765), (5829, 383995), (6295, 355569), (8845, 253059), (9715, 230397), (12261, 182555), (18885, 118523), (20435, 109533), (26535, 84353), (29145, 76799), (36511, 61305)]