30918394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 52617600

約数和(自身を除く): 21699206

約数列:

[1, 2, 13, 23, 26, 46, 149, 298, 299, 347, 598, 694, 1937, 3427, 3874, 4511, 6854, 7981, 9022, 15962, 44551, 51703, 89102, 103406, 103753, 207506, 672139, 1189169, 1344278, 2378338, 15459197, 30918394]

約数ペア:

[(1, 30918394), (2, 15459197), (13, 2378338), (23, 1344278), (26, 1189169), (46, 672139), (149, 207506), (298, 103753), (299, 103406), (347, 89102), (598, 51703), (694, 44551), (1937, 15962), (3427, 9022), (3874, 7981), (4511, 6854)]