66409630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{22063}}^1$

素因数の和:22120

約数の個数: 32

約数和(自身を含む): 139797504

約数和(自身を除く): 73387874

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 22063, 44126, 110315, 154441, 220630, 308882, 772205, 948709, 1544410, 1897418, 4743545, 6640963, 9487090, 13281926, 33204815, 66409630]

約数ペア:

[(1, 66409630), (2, 33204815), (5, 13281926), (7, 9487090), (10, 6640963), (14, 4743545), (35, 1897418), (43, 1544410), (70, 948709), (86, 772205), (215, 308882), (301, 220630), (430, 154441), (602, 110315), (1505, 44126), (3010, 22063)]