76882890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1361}}^1$

素因数の和:1647

約数の個数: 64

約数和(自身を含む): 211818240

約数和(自身を除く): 134935350

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 269, 538, 807, 1345, 1361, 1614, 1883, 2690, 2722, 3766, 4035, 4083, 5649, 6805, 8070, 8166, 9415, 9527, 11298, 13610, 18830, 19054, 20415, 28245, 28581, 40830, 47635, 56490, 57162, 95270, 142905, 285810, 366109, 732218, 1098327, 1830545, 2196654, 2562763, 3661090, 5125526, 5491635, 7688289, 10983270, 12813815, 15376578, 25627630, 38441445, 76882890]

約数ペア:

[(1, 76882890), (2, 38441445), (3, 25627630), (5, 15376578), (6, 12813815), (7, 10983270), (10, 7688289), (14, 5491635), (15, 5125526), (21, 3661090), (30, 2562763), (35, 2196654), (42, 1830545), (70, 1098327), (105, 732218), (210, 366109), (269, 285810), (538, 142905), (807, 95270), (1345, 57162), (1361, 56490), (1614, 47635), (1883, 40830), (2690, 28581), (2722, 28245), (3766, 20415), (4035, 19054), (4083, 18830), (5649, 13610), (6805, 11298), (8070, 9527), (8166, 9415)]