30109128

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{25603}}^1$

素因数の和:25626

約数の個数: 48

約数和(自身を含む): 87565680

約数和(自身を除く): 57456552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 25603, 51206, 76809, 102412, 153618, 179221, 204824, 307236, 358442, 537663, 614472, 716884, 1075326, 1254547, 1433768, 2150652, 2509094, 3763641, 4301304, 5018188, 7527282, 10036376, 15054564, 30109128]

約数ペア:

[(1, 30109128), (2, 15054564), (3, 10036376), (4, 7527282), (6, 5018188), (7, 4301304), (8, 3763641), (12, 2509094), (14, 2150652), (21, 1433768), (24, 1254547), (28, 1075326), (42, 716884), (49, 614472), (56, 537663), (84, 358442), (98, 307236), (147, 204824), (168, 179221), (196, 153618), (294, 102412), (392, 76809), (588, 51206), (1176, 25603)]