30397955

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1087}}^1$

素因数の和:1163

約数の個数: 32

約数和(自身を含む): 45121536

約数和(自身を除く): 14723581

約数列:

[1, 5, 7, 17, 35, 47, 85, 119, 235, 329, 595, 799, 1087, 1645, 3995, 5435, 5593, 7609, 18479, 27965, 38045, 51089, 92395, 129353, 255445, 357623, 646765, 868513, 1788115, 4342565, 6079591, 30397955]

約数ペア:

[(1, 30397955), (5, 6079591), (7, 4342565), (17, 1788115), (35, 868513), (47, 646765), (85, 357623), (119, 255445), (235, 129353), (329, 92395), (595, 51089), (799, 38045), (1087, 27965), (1645, 18479), (3995, 7609), (5435, 5593)]