2198010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1787}}^1$

素因数の和:1838

約数の個数: 32

約数和(自身を含む): 5406912

約数和(自身を除く): 3208902

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 1787, 3574, 5361, 8935, 10722, 17870, 26805, 53610, 73267, 146534, 219801, 366335, 439602, 732670, 1099005, 2198010]

約数ペア:

[(1, 2198010), (2, 1099005), (3, 732670), (5, 439602), (6, 366335), (10, 219801), (15, 146534), (30, 73267), (41, 53610), (82, 26805), (123, 17870), (205, 10722), (246, 8935), (410, 5361), (615, 3574), (1230, 1787)]