15214291260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{5174929}}^1$

素因数の和:5174955

約数の個数: 72

約数和(自身を含む): 49555129680

約数和(自身を除く): 34340838420

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, 5174929, 10349858, 15524787, 20699716, 25874645, 31049574, 36224503, 51749290, 62099148, 72449006, 77623935, 103498580, 108673509, 144898012, 155247870, 181122515, 217347018, 253571521, 310495740, 362245030, 434694036, 507143042, 543367545, 724490060, 760714563, 1014286084, 1086735090, 1267857605, 1521429126, 2173470180, 2535715210, 3042858252, 3803572815, 5071430420, 7607145630, 15214291260]

約数ペア:

[(1, 15214291260), (2, 7607145630), (3, 5071430420), (4, 3803572815), (5, 3042858252), (6, 2535715210), (7, 2173470180), (10, 1521429126), (12, 1267857605), (14, 1086735090), (15, 1014286084), (20, 760714563), (21, 724490060), (28, 543367545), (30, 507143042), (35, 434694036), (42, 362245030), (49, 310495740), (60, 253571521), (70, 217347018), (84, 181122515), (98, 155247870), (105, 144898012), (140, 108673509), (147, 103498580), (196, 77623935), (210, 72449006), (245, 62099148), (294, 51749290), (420, 36224503), (490, 31049574), (588, 25874645), (735, 20699716), (980, 15524787), (1470, 10349858), (2940, 5174929)]