15392580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{547}}^1$

素因数の和:633

約数の個数: 96

約数和(自身を含む): 50082816

約数和(自身を除く): 34690236

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 67, 70, 84, 105, 134, 140, 201, 210, 268, 335, 402, 420, 469, 547, 670, 804, 938, 1005, 1094, 1340, 1407, 1641, 1876, 2010, 2188, 2345, 2735, 2814, 3282, 3829, 4020, 4690, 5470, 5628, 6564, 7035, 7658, 8205, 9380, 10940, 11487, 14070, 15316, 16410, 19145, 22974, 28140, 32820, 36649, 38290, 45948, 57435, 73298, 76580, 109947, 114870, 146596, 183245, 219894, 229740, 256543, 366490, 439788, 513086, 549735, 732980, 769629, 1026172, 1099470, 1282715, 1539258, 2198940, 2565430, 3078516, 3848145, 5130860, 7696290, 15392580]

約数ペア:

[(1, 15392580), (2, 7696290), (3, 5130860), (4, 3848145), (5, 3078516), (6, 2565430), (7, 2198940), (10, 1539258), (12, 1282715), (14, 1099470), (15, 1026172), (20, 769629), (21, 732980), (28, 549735), (30, 513086), (35, 439788), (42, 366490), (60, 256543), (67, 229740), (70, 219894), (84, 183245), (105, 146596), (134, 114870), (140, 109947), (201, 76580), (210, 73298), (268, 57435), (335, 45948), (402, 38290), (420, 36649), (469, 32820), (547, 28140), (670, 22974), (804, 19145), (938, 16410), (1005, 15316), (1094, 14070), (1340, 11487), (1407, 10940), (1641, 9380), (1876, 8205), (2010, 7658), (2188, 7035), (2345, 6564), (2735, 5628), (2814, 5470), (3282, 4690), (3829, 4020)]