141605730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{224771}}^1$

素因数の和:224791

約数の個数: 48

約数和(自身を含む): 420773184

約数和(自身を除く): 279167454

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 224771, 449542, 674313, 1123855, 1348626, 1573397, 2022939, 2247710, 3146794, 3371565, 4045878, 4720191, 6743130, 7866985, 9440382, 10114695, 14160573, 15733970, 20229390, 23600955, 28321146, 47201910, 70802865, 141605730]

約数ペア:

[(1, 141605730), (2, 70802865), (3, 47201910), (5, 28321146), (6, 23600955), (7, 20229390), (9, 15733970), (10, 14160573), (14, 10114695), (15, 9440382), (18, 7866985), (21, 6743130), (30, 4720191), (35, 4045878), (42, 3371565), (45, 3146794), (63, 2247710), (70, 2022939), (90, 1573397), (105, 1348626), (126, 1123855), (210, 674313), (315, 449542), (630, 224771)]