19543470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{15889}}^1$

素因数の和:15940

約数の個数: 32

約数和(自身を含む): 48051360

約数和(自身を除く): 28507890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 15889, 31778, 47667, 79445, 95334, 158890, 238335, 476670, 651449, 1302898, 1954347, 3257245, 3908694, 6514490, 9771735, 19543470]

約数ペア:

[(1, 19543470), (2, 9771735), (3, 6514490), (5, 3908694), (6, 3257245), (10, 1954347), (15, 1302898), (30, 651449), (41, 476670), (82, 238335), (123, 158890), (205, 95334), (246, 79445), (410, 47667), (615, 31778), (1230, 15889)]