30634821

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{449}}^1$

素因数の和:503

約数の個数: 48

約数和(自身を含む): 54864000

約数和(自身を除く): 24229179

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 361, 399, 449, 513, 1083, 1197, 1347, 2527, 3143, 3249, 3591, 4041, 7581, 8531, 9429, 9747, 12123, 22743, 25593, 28287, 59717, 68229, 76779, 84861, 162089, 179151, 230337, 486267, 537453, 1134623, 1458801, 1612359, 3403869, 4376403, 10211607, 30634821]

約数ペア:

[(1, 30634821), (3, 10211607), (7, 4376403), (9, 3403869), (19, 1612359), (21, 1458801), (27, 1134623), (57, 537453), (63, 486267), (133, 230337), (171, 179151), (189, 162089), (361, 84861), (399, 76779), (449, 68229), (513, 59717), (1083, 28287), (1197, 25593), (1347, 22743), (2527, 12123), (3143, 9747), (3249, 9429), (3591, 8531), (4041, 7581)]