40188870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{601}}^1\times {\mathrm{743}}^1$

素因数の和:1357

約数の個数: 48

約数和(自身を含む): 104805792

約数和(自身を除く): 64616922

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 601, 743, 1202, 1486, 1803, 2229, 3005, 3606, 3715, 4458, 5409, 6010, 6687, 7430, 9015, 10818, 11145, 13374, 18030, 22290, 27045, 33435, 54090, 66870, 446543, 893086, 1339629, 2232715, 2679258, 4018887, 4465430, 6698145, 8037774, 13396290, 20094435, 40188870]

約数ペア:

[(1, 40188870), (2, 20094435), (3, 13396290), (5, 8037774), (6, 6698145), (9, 4465430), (10, 4018887), (15, 2679258), (18, 2232715), (30, 1339629), (45, 893086), (90, 446543), (601, 66870), (743, 54090), (1202, 33435), (1486, 27045), (1803, 22290), (2229, 18030), (3005, 13374), (3606, 11145), (3715, 10818), (4458, 9015), (5409, 7430), (6010, 6687)]