19490070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{3079}}^1$

素因数の和:3300

約数の個数: 32

約数和(自身を含む): 47013120

約数和(自身を除く): 27523050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 2110, 3079, 3165, 6158, 6330, 9237, 15395, 18474, 30790, 46185, 92370, 649669, 1299338, 1949007, 3248345, 3898014, 6496690, 9745035, 19490070]

約数ペア:

[(1, 19490070), (2, 9745035), (3, 6496690), (5, 3898014), (6, 3248345), (10, 1949007), (15, 1299338), (30, 649669), (211, 92370), (422, 46185), (633, 30790), (1055, 18474), (1266, 15395), (2110, 9237), (3079, 6330), (3165, 6158)]