229390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:156

約数の個数: 32

約数和(自身を含む): 492480

約数和(自身を除く): 263090

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 113, 145, 203, 226, 290, 406, 565, 791, 1015, 1130, 1582, 2030, 3277, 3955, 6554, 7910, 16385, 22939, 32770, 45878, 114695, 229390]

約数ペア:

[(1, 229390), (2, 114695), (5, 45878), (7, 32770), (10, 22939), (14, 16385), (29, 7910), (35, 6554), (58, 3955), (70, 3277), (113, 2030), (145, 1582), (203, 1130), (226, 1015), (290, 791), (406, 565)]