130527780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{21121}}^1$

素因数の和:21236

約数の個数: 48

約数和(自身を含む): 369043584

約数和(自身を除く): 238515804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 21121, 42242, 63363, 84484, 105605, 126726, 211210, 253452, 316815, 422420, 633630, 1267260, 2175463, 4350926, 6526389, 8701852, 10877315, 13052778, 21754630, 26105556, 32631945, 43509260, 65263890, 130527780]

約数ペア:

[(1, 130527780), (2, 65263890), (3, 43509260), (4, 32631945), (5, 26105556), (6, 21754630), (10, 13052778), (12, 10877315), (15, 8701852), (20, 6526389), (30, 4350926), (60, 2175463), (103, 1267260), (206, 633630), (309, 422420), (412, 316815), (515, 253452), (618, 211210), (1030, 126726), (1236, 105605), (1545, 84484), (2060, 63363), (3090, 42242), (6180, 21121)]