4429020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{761}}^1$

素因数の和:870

約数の個数: 48

約数和(自身を含む): 12545568

約数和(自身を除く): 8116548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 761, 970, 1164, 1455, 1522, 1940, 2283, 2910, 3044, 3805, 4566, 5820, 7610, 9132, 11415, 15220, 22830, 45660, 73817, 147634, 221451, 295268, 369085, 442902, 738170, 885804, 1107255, 1476340, 2214510, 4429020]

約数ペア:

[(1, 4429020), (2, 2214510), (3, 1476340), (4, 1107255), (5, 885804), (6, 738170), (10, 442902), (12, 369085), (15, 295268), (20, 221451), (30, 147634), (60, 73817), (97, 45660), (194, 22830), (291, 15220), (388, 11415), (485, 9132), (582, 7610), (761, 5820), (970, 4566), (1164, 3805), (1455, 3044), (1522, 2910), (1940, 2283)]