15462090

素因数分解:

$2^1\times 3^7\times 5^1\times 7^1\times {\mathrm{101}}^1$

素因数の和:136

約数の個数: 128

約数和(自身を含む): 48176640

約数和(自身を除く): 32714550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 101, 105, 126, 135, 162, 189, 202, 210, 243, 270, 303, 315, 378, 405, 486, 505, 567, 606, 630, 707, 729, 810, 909, 945, 1010, 1134, 1215, 1414, 1458, 1515, 1701, 1818, 1890, 2121, 2187, 2430, 2727, 2835, 3030, 3402, 3535, 3645, 4242, 4374, 4545, 5103, 5454, 5670, 6363, 7070, 7290, 8181, 8505, 9090, 10206, 10605, 10935, 12726, 13635, 15309, 16362, 17010, 19089, 21210, 21870, 24543, 25515, 27270, 30618, 31815, 38178, 40905, 49086, 51030, 57267, 63630, 73629, 76545, 81810, 95445, 114534, 122715, 147258, 153090, 171801, 190890, 220887, 245430, 286335, 343602, 368145, 441774, 515403, 572670, 736290, 859005, 1030806, 1104435, 1546209, 1718010, 2208870, 2577015, 3092418, 5154030, 7731045, 15462090]

約数ペア:

[(1, 15462090), (2, 7731045), (3, 5154030), (5, 3092418), (6, 2577015), (7, 2208870), (9, 1718010), (10, 1546209), (14, 1104435), (15, 1030806), (18, 859005), (21, 736290), (27, 572670), (30, 515403), (35, 441774), (42, 368145), (45, 343602), (54, 286335), (63, 245430), (70, 220887), (81, 190890), (90, 171801), (101, 153090), (105, 147258), (126, 122715), (135, 114534), (162, 95445), (189, 81810), (202, 76545), (210, 73629), (243, 63630), (270, 57267), (303, 51030), (315, 49086), (378, 40905), (405, 38178), (486, 31815), (505, 30618), (567, 27270), (606, 25515), (630, 24543), (707, 21870), (729, 21210), (810, 19089), (909, 17010), (945, 16362), (1010, 15309), (1134, 13635), (1215, 12726), (1414, 10935), (1458, 10605), (1515, 10206), (1701, 9090), (1818, 8505), (1890, 8181), (2121, 7290), (2187, 7070), (2430, 6363), (2727, 5670), (2835, 5454), (3030, 5103), (3402, 4545), (3535, 4374), (3645, 4242)]