82587570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{503}}^1$

素因数の和:947

約数の個数: 64

約数和(自身を含む): 214389504

約数和(自身を除く): 131801934

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 421, 503, 842, 1006, 1263, 1509, 2105, 2515, 2526, 3018, 4210, 5030, 5473, 6315, 6539, 7545, 10946, 12630, 13078, 15090, 16419, 19617, 27365, 32695, 32838, 39234, 54730, 65390, 82095, 98085, 164190, 196170, 211763, 423526, 635289, 1058815, 1270578, 2117630, 2752919, 3176445, 5505838, 6352890, 8258757, 13764595, 16517514, 27529190, 41293785, 82587570]

約数ペア:

[(1, 82587570), (2, 41293785), (3, 27529190), (5, 16517514), (6, 13764595), (10, 8258757), (13, 6352890), (15, 5505838), (26, 3176445), (30, 2752919), (39, 2117630), (65, 1270578), (78, 1058815), (130, 635289), (195, 423526), (390, 211763), (421, 196170), (503, 164190), (842, 98085), (1006, 82095), (1263, 65390), (1509, 54730), (2105, 39234), (2515, 32838), (2526, 32695), (3018, 27365), (4210, 19617), (5030, 16419), (5473, 15090), (6315, 13078), (6539, 12630), (7545, 10946)]