90736890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{277}}^1$

素因数の和:527

約数の個数: 64

約数和(自身を含む): 223378560

約数和(自身を除く): 132641670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 179, 183, 277, 305, 358, 366, 537, 554, 610, 831, 895, 915, 1074, 1385, 1662, 1790, 1830, 2685, 2770, 4155, 5370, 8310, 10919, 16897, 21838, 32757, 33794, 49583, 50691, 54595, 65514, 84485, 99166, 101382, 109190, 148749, 163785, 168970, 247915, 253455, 297498, 327570, 495830, 506910, 743745, 1487490, 3024563, 6049126, 9073689, 15122815, 18147378, 30245630, 45368445, 90736890]

約数ペア:

[(1, 90736890), (2, 45368445), (3, 30245630), (5, 18147378), (6, 15122815), (10, 9073689), (15, 6049126), (30, 3024563), (61, 1487490), (122, 743745), (179, 506910), (183, 495830), (277, 327570), (305, 297498), (358, 253455), (366, 247915), (537, 168970), (554, 163785), (610, 148749), (831, 109190), (895, 101382), (915, 99166), (1074, 84485), (1385, 65514), (1662, 54595), (1790, 50691), (1830, 49583), (2685, 33794), (2770, 32757), (4155, 21838), (5370, 16897), (8310, 10919)]