15107660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{479}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 33868800

約数和(自身を除く): 18761140

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 83, 95, 166, 190, 332, 380, 415, 479, 830, 958, 1577, 1660, 1916, 2395, 3154, 4790, 6308, 7885, 9101, 9580, 15770, 18202, 31540, 36404, 39757, 45505, 79514, 91010, 159028, 182020, 198785, 397570, 755383, 795140, 1510766, 3021532, 3776915, 7553830, 15107660]

約数ペア:

[(1, 15107660), (2, 7553830), (4, 3776915), (5, 3021532), (10, 1510766), (19, 795140), (20, 755383), (38, 397570), (76, 198785), (83, 182020), (95, 159028), (166, 91010), (190, 79514), (332, 45505), (380, 39757), (415, 36404), (479, 31540), (830, 18202), (958, 15770), (1577, 9580), (1660, 9101), (1916, 7885), (2395, 6308), (3154, 4790)]