108028340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{110233}}^1$

素因数の和:110256

約数の個数: 36

約数和(自身を含む): 263900196

約数和(自身を除く): 155871856

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 110233, 220466, 440932, 551165, 771631, 1102330, 1543262, 2204660, 3086524, 3858155, 5401417, 7716310, 10802834, 15432620, 21605668, 27007085, 54014170, 108028340]

約数ペア:

[(1, 108028340), (2, 54014170), (4, 27007085), (5, 21605668), (7, 15432620), (10, 10802834), (14, 7716310), (20, 5401417), (28, 3858155), (35, 3086524), (49, 2204660), (70, 1543262), (98, 1102330), (140, 771631), (196, 551165), (245, 440932), (490, 220466), (980, 110233)]