2546571870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{21649}}^1$

素因数の和:22969

約数の個数: 48

約数和(自身を含む): 6626458800

約数和(自身を除く): 4079886930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1307, 2614, 3921, 6535, 7842, 11763, 13070, 19605, 21649, 23526, 39210, 43298, 58815, 64947, 108245, 117630, 129894, 194841, 216490, 324735, 389682, 649470, 974205, 1948410, 28295243, 56590486, 84885729, 141476215, 169771458, 254657187, 282952430, 424428645, 509314374, 848857290, 1273285935, 2546571870]

約数ペア:

[(1, 2546571870), (2, 1273285935), (3, 848857290), (5, 509314374), (6, 424428645), (9, 282952430), (10, 254657187), (15, 169771458), (18, 141476215), (30, 84885729), (45, 56590486), (90, 28295243), (1307, 1948410), (2614, 974205), (3921, 649470), (6535, 389682), (7842, 324735), (11763, 216490), (13070, 194841), (19605, 129894), (21649, 117630), (23526, 108245), (39210, 64947), (43298, 58815)]