539091130

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1\times {\mathrm{1667}}^1$

素因数の和:2190

約数の個数: 32

約数和(自身を含む): 986468544

約数和(自身を除く): 447377414

約数列:

[1, 2, 5, 10, 73, 146, 365, 443, 730, 886, 1667, 2215, 3334, 4430, 8335, 16670, 32339, 64678, 121691, 161695, 243382, 323390, 608455, 738481, 1216910, 1476962, 3692405, 7384810, 53909113, 107818226, 269545565, 539091130]

約数ペア:

[(1, 539091130), (2, 269545565), (5, 107818226), (10, 53909113), (73, 7384810), (146, 3692405), (365, 1476962), (443, 1216910), (730, 738481), (886, 608455), (1667, 323390), (2215, 243382), (3334, 161695), (4430, 121691), (8335, 64678), (16670, 32339)]