30093830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17807}}^1$

素因数の和:17840

約数の個数: 24

約数和(自身を含む): 58659552

約数和(自身を除く): 28565722

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 17807, 35614, 89035, 178070, 231491, 462982, 1157455, 2314910, 3009383, 6018766, 15046915, 30093830]

約数ペア:

[(1, 30093830), (2, 15046915), (5, 6018766), (10, 3009383), (13, 2314910), (26, 1157455), (65, 462982), (130, 231491), (169, 178070), (338, 89035), (845, 35614), (1690, 17807)]