30311928

素因数分解:

$2^3\times 3^3\times {\mathrm{140333}}^1$

素因数の和:140348

約数の個数: 32

約数和(自身を含む): 84200400

約数和(自身を除く): 53888472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 140333, 280666, 420999, 561332, 841998, 1122664, 1262997, 1683996, 2525994, 3367992, 3788991, 5051988, 7577982, 10103976, 15155964, 30311928]

約数ペア:

[(1, 30311928), (2, 15155964), (3, 10103976), (4, 7577982), (6, 5051988), (8, 3788991), (9, 3367992), (12, 2525994), (18, 1683996), (24, 1262997), (27, 1122664), (36, 841998), (54, 561332), (72, 420999), (108, 280666), (216, 140333)]