30241882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1019}}^1$

素因数の和:1122

約数の個数: 32

約数和(自身を含む): 52876800

約数和(自身を除く): 22634918

約数列:

[1, 2, 11, 19, 22, 38, 71, 142, 209, 418, 781, 1019, 1349, 1562, 2038, 2698, 11209, 14839, 19361, 22418, 29678, 38722, 72349, 144698, 212971, 425942, 795839, 1374631, 1591678, 2749262, 15120941, 30241882]

約数ペア:

[(1, 30241882), (2, 15120941), (11, 2749262), (19, 1591678), (22, 1374631), (38, 795839), (71, 425942), (142, 212971), (209, 144698), (418, 72349), (781, 38722), (1019, 29678), (1349, 22418), (1562, 19361), (2038, 14839), (2698, 11209)]