14721780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1873}}^1$

素因数の和:2016

約数の個数: 48

約数和(自身を含む): 41557824

約数和(自身を除く): 26836044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1873, 1965, 2620, 3746, 3930, 5619, 7492, 7860, 9365, 11238, 18730, 22476, 28095, 37460, 56190, 112380, 245363, 490726, 736089, 981452, 1226815, 1472178, 2453630, 2944356, 3680445, 4907260, 7360890, 14721780]

約数ペア:

[(1, 14721780), (2, 7360890), (3, 4907260), (4, 3680445), (5, 2944356), (6, 2453630), (10, 1472178), (12, 1226815), (15, 981452), (20, 736089), (30, 490726), (60, 245363), (131, 112380), (262, 56190), (393, 37460), (524, 28095), (655, 22476), (786, 18730), (1310, 11238), (1572, 9365), (1873, 7860), (1965, 7492), (2620, 5619), (3746, 3930)]