30845633

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 40771584

約数和(自身を除く): 9925951

約数列:

[1, 7, 13, 17, 91, 119, 127, 157, 221, 889, 1099, 1547, 1651, 2041, 2159, 2669, 11557, 14287, 15113, 18683, 19939, 28067, 34697, 139573, 196469, 242879, 259207, 338963, 1814449, 2372741, 4406519, 30845633]

約数ペア:

[(1, 30845633), (7, 4406519), (13, 2372741), (17, 1814449), (91, 338963), (119, 259207), (127, 242879), (157, 196469), (221, 139573), (889, 34697), (1099, 28067), (1547, 19939), (1651, 18683), (2041, 15113), (2159, 14287), (2669, 11557)]