246992340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{84011}}^1$

素因数の和:84037

約数の個数: 72

約数和(自身を含む): 804498912

約数和(自身を除く): 557506572

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, 84011, 168022, 252033, 336044, 420055, 504066, 588077, 840110, 1008132, 1176154, 1260165, 1680220, 1764231, 2352308, 2520330, 2940385, 3528462, 4116539, 5040660, 5880770, 7056924, 8233078, 8821155, 11761540, 12349617, 16466156, 17642310, 20582695, 24699234, 35284620, 41165390, 49398468, 61748085, 82330780, 123496170, 246992340]

約数ペア:

[(1, 246992340), (2, 123496170), (3, 82330780), (4, 61748085), (5, 49398468), (6, 41165390), (7, 35284620), (10, 24699234), (12, 20582695), (14, 17642310), (15, 16466156), (20, 12349617), (21, 11761540), (28, 8821155), (30, 8233078), (35, 7056924), (42, 5880770), (49, 5040660), (60, 4116539), (70, 3528462), (84, 2940385), (98, 2520330), (105, 2352308), (140, 1764231), (147, 1680220), (196, 1260165), (210, 1176154), (245, 1008132), (294, 840110), (420, 588077), (490, 504066), (588, 420055), (735, 336044), (980, 252033), (1470, 168022), (2940, 84011)]