30877158

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{787}}^1$

素因数の和:1308

約数の個数: 32

約数和(自身を含む): 66721536

約数和(自身を除く): 35844378

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 503, 787, 1006, 1509, 1574, 2361, 3018, 4722, 6539, 10231, 13078, 19617, 20462, 30693, 39234, 61386, 395861, 791722, 1187583, 2375166, 5146193, 10292386, 15438579, 30877158]

約数ペア:

[(1, 30877158), (2, 15438579), (3, 10292386), (6, 5146193), (13, 2375166), (26, 1187583), (39, 791722), (78, 395861), (503, 61386), (787, 39234), (1006, 30693), (1509, 20462), (1574, 19617), (2361, 13078), (3018, 10231), (4722, 6539)]