68658690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:483

約数の個数: 64

約数和(自身を含む): 169174656

約数和(自身を除く): 100515966

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 107, 146, 214, 219, 293, 321, 365, 438, 535, 586, 642, 730, 879, 1070, 1095, 1465, 1605, 1758, 2190, 2930, 3210, 4395, 7811, 8790, 15622, 21389, 23433, 31351, 39055, 42778, 46866, 62702, 64167, 78110, 94053, 106945, 117165, 128334, 156755, 188106, 213890, 234330, 313510, 320835, 470265, 641670, 940530, 2288623, 4577246, 6865869, 11443115, 13731738, 22886230, 34329345, 68658690]

約数ペア:

[(1, 68658690), (2, 34329345), (3, 22886230), (5, 13731738), (6, 11443115), (10, 6865869), (15, 4577246), (30, 2288623), (73, 940530), (107, 641670), (146, 470265), (214, 320835), (219, 313510), (293, 234330), (321, 213890), (365, 188106), (438, 156755), (535, 128334), (586, 117165), (642, 106945), (730, 94053), (879, 78110), (1070, 64167), (1095, 62702), (1465, 46866), (1605, 42778), (1758, 39055), (2190, 31351), (2930, 23433), (3210, 21389), (4395, 15622), (7811, 8790)]