27470891560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{14015761}}^1$

素因数の和:14015786

約数の個数: 48

約数和(自身を含む): 71900859060

約数和(自身を除く): 44429967500

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 14015761, 28031522, 56063044, 70078805, 98110327, 112126088, 140157610, 196220654, 280315220, 392441308, 490551635, 560630440, 686772289, 784882616, 981103270, 1373544578, 1962206540, 2747089156, 3433861445, 3924413080, 5494178312, 6867722890, 13735445780, 27470891560]

約数ペア:

[(1, 27470891560), (2, 13735445780), (4, 6867722890), (5, 5494178312), (7, 3924413080), (8, 3433861445), (10, 2747089156), (14, 1962206540), (20, 1373544578), (28, 981103270), (35, 784882616), (40, 686772289), (49, 560630440), (56, 490551635), (70, 392441308), (98, 280315220), (140, 196220654), (196, 140157610), (245, 112126088), (280, 98110327), (392, 70078805), (490, 56063044), (980, 28031522), (1960, 14015761)]