74763430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{17509}}^1$

素因数の和:17584

約数の個数: 32

約数和(自身を含む): 156329280

約数和(自身を除く): 81565850

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 17509, 35018, 87545, 122563, 175090, 245126, 612815, 1068049, 1225630, 2136098, 5340245, 7476343, 10680490, 14952686, 37381715, 74763430]

約数ペア:

[(1, 74763430), (2, 37381715), (5, 14952686), (7, 10680490), (10, 7476343), (14, 5340245), (35, 2136098), (61, 1225630), (70, 1068049), (122, 612815), (305, 245126), (427, 175090), (610, 122563), (854, 87545), (2135, 35018), (4270, 17509)]