29258520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1553}}^1$

素因数の和:1724

約数の個数: 64

約数和(自身を含む): 88391520

約数和(自身を除く): 59133000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1553, 1570, 1884, 2355, 3106, 3140, 3768, 4659, 4710, 6212, 6280, 7765, 9318, 9420, 12424, 15530, 18636, 18840, 23295, 31060, 37272, 46590, 62120, 93180, 186360, 243821, 487642, 731463, 975284, 1219105, 1462926, 1950568, 2438210, 2925852, 3657315, 4876420, 5851704, 7314630, 9752840, 14629260, 29258520]

約数ペア:

[(1, 29258520), (2, 14629260), (3, 9752840), (4, 7314630), (5, 5851704), (6, 4876420), (8, 3657315), (10, 2925852), (12, 2438210), (15, 1950568), (20, 1462926), (24, 1219105), (30, 975284), (40, 731463), (60, 487642), (120, 243821), (157, 186360), (314, 93180), (471, 62120), (628, 46590), (785, 37272), (942, 31060), (1256, 23295), (1553, 18840), (1570, 18636), (1884, 15530), (2355, 12424), (3106, 9420), (3140, 9318), (3768, 7765), (4659, 6280), (4710, 6212)]