74414820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1240247}}^1$

素因数の和:1240259

約数の個数: 24

約数和(自身を含む): 208361664

約数和(自身を除く): 133946844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1240247, 2480494, 3720741, 4960988, 6201235, 7441482, 12402470, 14882964, 18603705, 24804940, 37207410, 74414820]

約数ペア:

[(1, 74414820), (2, 37207410), (3, 24804940), (4, 18603705), (5, 14882964), (6, 12402470), (10, 7441482), (12, 6201235), (15, 4960988), (20, 3720741), (30, 2480494), (60, 1240247)]