2019774810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{541}}^1\times {\mathrm{124447}}^1$

素因数の和:124998

約数の個数: 32

約数和(自身を含む): 4856458752

約数和(自身を除く): 2836683942

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 541, 1082, 1623, 2705, 3246, 5410, 8115, 16230, 124447, 248894, 373341, 622235, 746682, 1244470, 1866705, 3733410, 67325827, 134651654, 201977481, 336629135, 403954962, 673258270, 1009887405, 2019774810]

約数ペア:

[(1, 2019774810), (2, 1009887405), (3, 673258270), (5, 403954962), (6, 336629135), (10, 201977481), (15, 134651654), (30, 67325827), (541, 3733410), (1082, 1866705), (1623, 1244470), (2705, 746682), (3246, 622235), (5410, 373341), (8115, 248894), (16230, 124447)]