2912353605

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{20231}}^1$

素因数の和:20706

約数の個数: 48

約数和(自身を含む): 5782143744

約数和(自身を除く): 2869790139

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 457, 1371, 2285, 3199, 4113, 6855, 9597, 15995, 20231, 20565, 28791, 47985, 60693, 101155, 141617, 143955, 182079, 303465, 424851, 708085, 910395, 1274553, 2124255, 6372765, 9245567, 27736701, 46227835, 64718969, 83210103, 138683505, 194156907, 323594845, 416050515, 582470721, 970784535, 2912353605]

約数ペア:

[(1, 2912353605), (3, 970784535), (5, 582470721), (7, 416050515), (9, 323594845), (15, 194156907), (21, 138683505), (35, 83210103), (45, 64718969), (63, 46227835), (105, 27736701), (315, 9245567), (457, 6372765), (1371, 2124255), (2285, 1274553), (3199, 910395), (4113, 708085), (6855, 424851), (9597, 303465), (15995, 182079), (20231, 143955), (20565, 141617), (28791, 101155), (47985, 60693)]