69140340

素因数分解:

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

素因数の和:384128

約数の個数: 36

約数和(自身を含む): 209726244

約数和(自身を除く): 140585904

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 384113, 768226, 1152339, 1536452, 1920565, 2304678, 3457017, 3841130, 4609356, 5761695, 6914034, 7682260, 11523390, 13828068, 17285085, 23046780, 34570170, 69140340]

約数ペア:

[(1, 69140340), (2, 34570170), (3, 23046780), (4, 17285085), (5, 13828068), (6, 11523390), (9, 7682260), (10, 6914034), (12, 5761695), (15, 4609356), (18, 3841130), (20, 3457017), (30, 2304678), (36, 1920565), (45, 1536452), (60, 1152339), (90, 768226), (180, 384113)]