30060832

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:313

約数の個数: 48

約数和(自身を含む): 61072704

約数和(自身を除く): 31011872

約数列:

[1, 2, 4, 8, 16, 32, 71, 101, 131, 142, 202, 262, 284, 404, 524, 568, 808, 1048, 1136, 1616, 2096, 2272, 3232, 4192, 7171, 9301, 13231, 14342, 18602, 26462, 28684, 37204, 52924, 57368, 74408, 105848, 114736, 148816, 211696, 229472, 297632, 423392, 939401, 1878802, 3757604, 7515208, 15030416, 30060832]

約数ペア:

[(1, 30060832), (2, 15030416), (4, 7515208), (8, 3757604), (16, 1878802), (32, 939401), (71, 423392), (101, 297632), (131, 229472), (142, 211696), (202, 148816), (262, 114736), (284, 105848), (404, 74408), (524, 57368), (568, 52924), (808, 37204), (1048, 28684), (1136, 26462), (1616, 18602), (2096, 14342), (2272, 13231), (3232, 9301), (4192, 7171)]