8417990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2269}}^1$

素因数の和:2336

約数の個数: 32

約数和(自身を含む): 17651520

約数和(自身を除く): 9233530

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 2269, 3710, 4538, 11345, 15883, 22690, 31766, 79415, 120257, 158830, 240514, 601285, 841799, 1202570, 1683598, 4208995, 8417990]

約数ペア:

[(1, 8417990), (2, 4208995), (5, 1683598), (7, 1202570), (10, 841799), (14, 601285), (35, 240514), (53, 158830), (70, 120257), (106, 79415), (265, 31766), (371, 22690), (530, 15883), (742, 11345), (1855, 4538), (2269, 3710)]