30427586

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{739}}^1$

素因数の和:938

約数の個数: 32

約数和(自身を含む): 55624320

約数和(自身を除く): 25196734

約数列:

[1, 2, 7, 14, 17, 34, 119, 173, 238, 346, 739, 1211, 1478, 2422, 2941, 5173, 5882, 10346, 12563, 20587, 25126, 41174, 87941, 127847, 175882, 255694, 894929, 1789858, 2173399, 4346798, 15213793, 30427586]

約数ペア:

[(1, 30427586), (2, 15213793), (7, 4346798), (14, 2173399), (17, 1789858), (34, 894929), (119, 255694), (173, 175882), (238, 127847), (346, 87941), (739, 41174), (1211, 25126), (1478, 20587), (2422, 12563), (2941, 10346), (5173, 5882)]