29978706

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1993}}^1$

素因数の和:2130

約数の個数: 32

約数和(自身を含む): 63169920

約数和(自身を除く): 33191214

約数列:

[1, 2, 3, 6, 23, 46, 69, 109, 138, 218, 327, 654, 1993, 2507, 3986, 5014, 5979, 7521, 11958, 15042, 45839, 91678, 137517, 217237, 275034, 434474, 651711, 1303422, 4996451, 9992902, 14989353, 29978706]

約数ペア:

[(1, 29978706), (2, 14989353), (3, 9992902), (6, 4996451), (23, 1303422), (46, 651711), (69, 434474), (109, 275034), (138, 217237), (218, 137517), (327, 91678), (654, 45839), (1993, 15042), (2507, 11958), (3986, 7521), (5014, 5979)]