30221529

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{577}}^1$

素因数の和:689

約数の個数: 32

約数和(自身を含む): 46609920

約数和(自身を除く): 16388391

約数列:

[1, 3, 13, 17, 39, 51, 79, 221, 237, 577, 663, 1027, 1343, 1731, 3081, 4029, 7501, 9809, 17459, 22503, 29427, 45583, 52377, 127517, 136749, 382551, 592579, 774911, 1777737, 2324733, 10073843, 30221529]

約数ペア:

[(1, 30221529), (3, 10073843), (13, 2324733), (17, 1777737), (39, 774911), (51, 592579), (79, 382551), (221, 136749), (237, 127517), (577, 52377), (663, 45583), (1027, 29427), (1343, 22503), (1731, 17459), (3081, 9809), (4029, 7501)]