146641790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{637573}}^1$

素因数の和:637603

約数の個数: 16

約数和(自身を含む): 275431968

約数和(自身を除く): 128790178

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 637573, 1275146, 3187865, 6375730, 14664179, 29328358, 73320895, 146641790]

約数ペア:

[(1, 146641790), (2, 73320895), (5, 29328358), (10, 14664179), (23, 6375730), (46, 3187865), (115, 1275146), (230, 637573)]