16263870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{77447}}^1$

素因数の和:77464

約数の個数: 32

約数和(自身を含む): 44610048

約数和(自身を除く): 28346178

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 77447, 154894, 232341, 387235, 464682, 542129, 774470, 1084258, 1161705, 1626387, 2323410, 2710645, 3252774, 5421290, 8131935, 16263870]

約数ペア:

[(1, 16263870), (2, 8131935), (3, 5421290), (5, 3252774), (6, 2710645), (7, 2323410), (10, 1626387), (14, 1161705), (15, 1084258), (21, 774470), (30, 542129), (35, 464682), (42, 387235), (70, 232341), (105, 154894), (210, 77447)]