241776780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{82237}}^1$

素因数の和:82263

約数の個数: 72

約数和(自身を含む): 787511088

約数和(自身を除く): 545734308

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 82237, 164474, 246711, 328948, 411185, 493422, 575659, 822370, 986844, 1151318, 1233555, 1644740, 1726977, 2302636, 2467110, 2878295, 3453954, 4029613, 4934220, 5756590, 6907908, 8059226, 8634885, 11513180, 12088839, 16118452, 17269770, 20148065, 24177678, 34539540, 40296130, 48355356, 60444195, 80592260, 120888390, 241776780]

約数ペア:

[(1, 241776780), (2, 120888390), (3, 80592260), (4, 60444195), (5, 48355356), (6, 40296130), (7, 34539540), (10, 24177678), (12, 20148065), (14, 17269770), (15, 16118452), (20, 12088839), (21, 11513180), (28, 8634885), (30, 8059226), (35, 6907908), (42, 5756590), (49, 4934220), (60, 4029613), (70, 3453954), (84, 2878295), (98, 2467110), (105, 2302636), (140, 1726977), (147, 1644740), (196, 1233555), (210, 1151318), (245, 986844), (294, 822370), (420, 575659), (490, 493422), (588, 411185), (735, 328948), (980, 246711), (1470, 164474), (2940, 82237)]