30138446

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{19}}^3$

素因数の和:98

約数の個数: 32

約数和(自身を含む): 51693600

約数和(自身を除く): 21555154

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 361, 494, 722, 2197, 3211, 4394, 4693, 6422, 6859, 9386, 13718, 41743, 61009, 83486, 89167, 122018, 178334, 793117, 1159171, 1586234, 2318342, 15069223, 30138446]

約数ペア:

[(1, 30138446), (2, 15069223), (13, 2318342), (19, 1586234), (26, 1159171), (38, 793117), (169, 178334), (247, 122018), (338, 89167), (361, 83486), (494, 61009), (722, 41743), (2197, 13718), (3211, 9386), (4394, 6859), (4693, 6422)]