89125890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2371}}^1$

素因数の和:2567

約数の個数: 64

約数和(自身を含む): 245928960

約数和(自身を除く): 156803070

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 179, 210, 358, 537, 895, 1074, 1253, 1790, 2371, 2506, 2685, 3759, 4742, 5370, 6265, 7113, 7518, 11855, 12530, 14226, 16597, 18795, 23710, 33194, 35565, 37590, 49791, 71130, 82985, 99582, 165970, 248955, 424409, 497910, 848818, 1273227, 2122045, 2546454, 2970863, 4244090, 5941726, 6366135, 8912589, 12732270, 14854315, 17825178, 29708630, 44562945, 89125890]

約数ペア:

[(1, 89125890), (2, 44562945), (3, 29708630), (5, 17825178), (6, 14854315), (7, 12732270), (10, 8912589), (14, 6366135), (15, 5941726), (21, 4244090), (30, 2970863), (35, 2546454), (42, 2122045), (70, 1273227), (105, 848818), (179, 497910), (210, 424409), (358, 248955), (537, 165970), (895, 99582), (1074, 82985), (1253, 71130), (1790, 49791), (2371, 37590), (2506, 35565), (2685, 33194), (3759, 23710), (4742, 18795), (5370, 16597), (6265, 14226), (7113, 12530), (7518, 11855)]