540055260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{30931}}^1$

素因数の和:31043

約数の個数: 72

約数和(自身を含む): 1655109456

約数和(自身を除く): 1115054196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1455, 1746, 1940, 2910, 3492, 4365, 5820, 8730, 17460, 30931, 61862, 92793, 123724, 154655, 185586, 278379, 309310, 371172, 463965, 556758, 618620, 927930, 1113516, 1391895, 1855860, 2783790, 3000307, 5567580, 6000614, 9000921, 12001228, 15001535, 18001842, 27002763, 30003070, 36003684, 45004605, 54005526, 60006140, 90009210, 108011052, 135013815, 180018420, 270027630, 540055260]

約数ペア:

[(1, 540055260), (2, 270027630), (3, 180018420), (4, 135013815), (5, 108011052), (6, 90009210), (9, 60006140), (10, 54005526), (12, 45004605), (15, 36003684), (18, 30003070), (20, 27002763), (30, 18001842), (36, 15001535), (45, 12001228), (60, 9000921), (90, 6000614), (97, 5567580), (180, 3000307), (194, 2783790), (291, 1855860), (388, 1391895), (485, 1113516), (582, 927930), (873, 618620), (970, 556758), (1164, 463965), (1455, 371172), (1746, 309310), (1940, 278379), (2910, 185586), (3492, 154655), (4365, 123724), (5820, 92793), (8730, 61862), (17460, 30931)]