30654414

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2153}}^1$

素因数の和:2281

約数の個数: 48

約数和(自身を含む): 76613472

約数和(自身を除く): 45959058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 113, 126, 226, 339, 678, 791, 1017, 1582, 2034, 2153, 2373, 4306, 4746, 6459, 7119, 12918, 14238, 15071, 19377, 30142, 38754, 45213, 90426, 135639, 243289, 271278, 486578, 729867, 1459734, 1703023, 2189601, 3406046, 4379202, 5109069, 10218138, 15327207, 30654414]

約数ペア:

[(1, 30654414), (2, 15327207), (3, 10218138), (6, 5109069), (7, 4379202), (9, 3406046), (14, 2189601), (18, 1703023), (21, 1459734), (42, 729867), (63, 486578), (113, 271278), (126, 243289), (226, 135639), (339, 90426), (678, 45213), (791, 38754), (1017, 30142), (1582, 19377), (2034, 15071), (2153, 14238), (2373, 12918), (4306, 7119), (4746, 6459)]