15120070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3541}}^1$

素因数の和:3616

約数の個数: 32

約数和(自身を含む): 31622976

約数和(自身を除く): 16502906

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 3541, 4270, 7082, 17705, 24787, 35410, 49574, 123935, 216001, 247870, 432002, 1080005, 1512007, 2160010, 3024014, 7560035, 15120070]

約数ペア:

[(1, 15120070), (2, 7560035), (5, 3024014), (7, 2160010), (10, 1512007), (14, 1080005), (35, 432002), (61, 247870), (70, 216001), (122, 123935), (305, 49574), (427, 35410), (610, 24787), (854, 17705), (2135, 7082), (3541, 4270)]