90633730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{1523}}^1$

素因数の和:2082

約数の個数: 32

約数和(自身を含む): 178417728

約数和(自身を除く): 87783998

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 541, 1082, 1523, 2705, 3046, 5410, 5951, 7615, 11902, 15230, 16753, 29755, 33506, 59510, 83765, 167530, 823943, 1647886, 4119715, 8239430, 9063373, 18126746, 45316865, 90633730]

約数ペア:

[(1, 90633730), (2, 45316865), (5, 18126746), (10, 9063373), (11, 8239430), (22, 4119715), (55, 1647886), (110, 823943), (541, 167530), (1082, 83765), (1523, 59510), (2705, 33506), (3046, 29755), (5410, 16753), (5951, 15230), (7615, 11902)]