80663730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{384113}}^1$

素因数の和:384130

約数の個数: 32

約数和(自身を含む): 221249664

約数和(自身を除く): 140585934

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 384113, 768226, 1152339, 1920565, 2304678, 2688791, 3841130, 5377582, 5761695, 8066373, 11523390, 13443955, 16132746, 26887910, 40331865, 80663730]

約数ペア:

[(1, 80663730), (2, 40331865), (3, 26887910), (5, 16132746), (6, 13443955), (7, 11523390), (10, 8066373), (14, 5761695), (15, 5377582), (21, 3841130), (30, 2688791), (35, 2304678), (42, 1920565), (70, 1152339), (105, 768226), (210, 384113)]