30724778

素因数分解:

$2^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{9419}}^1$

素因数の和:9661

約数の個数: 16

約数和(自身を含む): 52902720

約数和(自身を除く): 22177942

約数列:

[1, 2, 7, 14, 233, 466, 1631, 3262, 9419, 18838, 65933, 131866, 2194627, 4389254, 15362389, 30724778]

約数ペア:

[(1, 30724778), (2, 15362389), (7, 4389254), (14, 2194627), (233, 131866), (466, 65933), (1631, 18838), (3262, 9419)]