30313944

素因数分解:

$2^3\times 3^2\times {\mathrm{241}}^1\times {\mathrm{1747}}^1$

素因数の和:2000

約数の個数: 48

約数和(自身を含む): 82488120

約数和(自身を除く): 52174176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 241, 482, 723, 964, 1446, 1747, 1928, 2169, 2892, 3494, 4338, 5241, 5784, 6988, 8676, 10482, 13976, 15723, 17352, 20964, 31446, 41928, 62892, 125784, 421027, 842054, 1263081, 1684108, 2526162, 3368216, 3789243, 5052324, 7578486, 10104648, 15156972, 30313944]

約数ペア:

[(1, 30313944), (2, 15156972), (3, 10104648), (4, 7578486), (6, 5052324), (8, 3789243), (9, 3368216), (12, 2526162), (18, 1684108), (24, 1263081), (36, 842054), (72, 421027), (241, 125784), (482, 62892), (723, 41928), (964, 31446), (1446, 20964), (1747, 17352), (1928, 15723), (2169, 13976), (2892, 10482), (3494, 8676), (4338, 6988), (5241, 5784)]