4197739020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{721261}}^1$

素因数の和:721370

約数の個数: 48

約数和(自身を含む): 11874857568

約数和(自身を除く): 7677118548

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, 5820, 721261, 1442522, 2163783, 2885044, 3606305, 4327566, 7212610, 8655132, 10818915, 14425220, 21637830, 43275660, 69962317, 139924634, 209886951, 279849268, 349811585, 419773902, 699623170, 839547804, 1049434755, 1399246340, 2098869510, 4197739020]

約数ペア:

[(1, 4197739020), (2, 2098869510), (3, 1399246340), (4, 1049434755), (5, 839547804), (6, 699623170), (10, 419773902), (12, 349811585), (15, 279849268), (20, 209886951), (30, 139924634), (60, 69962317), (97, 43275660), (194, 21637830), (291, 14425220), (388, 10818915), (485, 8655132), (582, 7212610), (970, 4327566), (1164, 3606305), (1455, 2885044), (1940, 2163783), (2910, 1442522), (5820, 721261)]