6684580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:401

約数の個数: 72

約数和(自身を含む): 17236800

約数和(自身を除く): 10552220

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 359, 380, 490, 532, 665, 718, 931, 980, 1330, 1436, 1795, 1862, 2513, 2660, 3590, 3724, 4655, 5026, 6821, 7180, 9310, 10052, 12565, 13642, 17591, 18620, 25130, 27284, 34105, 35182, 47747, 50260, 68210, 70364, 87955, 95494, 136420, 175910, 190988, 238735, 334229, 351820, 477470, 668458, 954940, 1336916, 1671145, 3342290, 6684580]

約数ペア:

[(1, 6684580), (2, 3342290), (4, 1671145), (5, 1336916), (7, 954940), (10, 668458), (14, 477470), (19, 351820), (20, 334229), (28, 238735), (35, 190988), (38, 175910), (49, 136420), (70, 95494), (76, 87955), (95, 70364), (98, 68210), (133, 50260), (140, 47747), (190, 35182), (196, 34105), (245, 27284), (266, 25130), (359, 18620), (380, 17591), (490, 13642), (532, 12565), (665, 10052), (718, 9310), (931, 7180), (980, 6821), (1330, 5026), (1436, 4655), (1795, 3724), (1862, 3590), (2513, 2660)]