30524949

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 72

約数和(自身を含む): 56639232

約数和(自身を除く): 26114283

約数列:

[1, 3, 7, 9, 13, 21, 39, 47, 61, 63, 91, 117, 141, 169, 183, 273, 329, 423, 427, 507, 549, 611, 793, 819, 987, 1183, 1281, 1521, 1833, 2379, 2867, 2961, 3549, 3843, 4277, 5499, 5551, 7137, 7943, 8601, 10309, 10647, 12831, 16653, 20069, 23829, 25803, 30927, 37271, 38493, 49959, 55601, 60207, 71487, 72163, 92781, 111813, 166803, 180621, 216489, 260897, 335439, 484523, 500409, 649467, 782691, 1453569, 2348073, 3391661, 4360707, 10174983, 30524949]

約数ペア:

[(1, 30524949), (3, 10174983), (7, 4360707), (9, 3391661), (13, 2348073), (21, 1453569), (39, 782691), (47, 649467), (61, 500409), (63, 484523), (91, 335439), (117, 260897), (141, 216489), (169, 180621), (183, 166803), (273, 111813), (329, 92781), (423, 72163), (427, 71487), (507, 60207), (549, 55601), (611, 49959), (793, 38493), (819, 37271), (987, 30927), (1183, 25803), (1281, 23829), (1521, 20069), (1833, 16653), (2379, 12831), (2867, 10647), (2961, 10309), (3549, 8601), (3843, 7943), (4277, 7137), (5499, 5551)]