27895260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4793}}^1$

素因数の和:4902

約数の個数: 48

約数和(自身を含む): 78928416

約数和(自身を除く): 51033156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 4793, 5820, 9586, 14379, 19172, 23965, 28758, 47930, 57516, 71895, 95860, 143790, 287580, 464921, 929842, 1394763, 1859684, 2324605, 2789526, 4649210, 5579052, 6973815, 9298420, 13947630, 27895260]

約数ペア:

[(1, 27895260), (2, 13947630), (3, 9298420), (4, 6973815), (5, 5579052), (6, 4649210), (10, 2789526), (12, 2324605), (15, 1859684), (20, 1394763), (30, 929842), (60, 464921), (97, 287580), (194, 143790), (291, 95860), (388, 71895), (485, 57516), (582, 47930), (970, 28758), (1164, 23965), (1455, 19172), (1940, 14379), (2910, 9586), (4793, 5820)]