68202870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{21247}}^1$

素因数の和:21364

約数の個数: 32

約数和(自身を含む): 165224448

約数和(自身を除く): 97021578

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210, 21247, 42494, 63741, 106235, 127482, 212470, 318705, 637410, 2273429, 4546858, 6820287, 11367145, 13640574, 22734290, 34101435, 68202870]

約数ペア:

[(1, 68202870), (2, 34101435), (3, 22734290), (5, 13640574), (6, 11367145), (10, 6820287), (15, 4546858), (30, 2273429), (107, 637410), (214, 318705), (321, 212470), (535, 127482), (642, 106235), (1070, 63741), (1605, 42494), (3210, 21247)]