30944890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1621}}^1$

素因数の和:1734

約数の個数: 32

約数和(自身を含む): 58859136

約数和(自身を除く): 27914246

約数列:

[1, 2, 5, 10, 23, 46, 83, 115, 166, 230, 415, 830, 1621, 1909, 3242, 3818, 8105, 9545, 16210, 19090, 37283, 74566, 134543, 186415, 269086, 372830, 672715, 1345430, 3094489, 6188978, 15472445, 30944890]

約数ペア:

[(1, 30944890), (2, 15472445), (5, 6188978), (10, 3094489), (23, 1345430), (46, 672715), (83, 372830), (115, 269086), (166, 186415), (230, 134543), (415, 74566), (830, 37283), (1621, 19090), (1909, 16210), (3242, 9545), (3818, 8105)]