66857542130

素因数分解:

$2^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{653}}^1\times {\mathrm{42839}}^1$

素因数の和:43738

約数の個数: 32

約数和(自身を含む): 121034995200

約数和(自身を除く): 54177453070

約数列:

[1, 2, 5, 10, 239, 478, 653, 1195, 1306, 2390, 3265, 6530, 42839, 85678, 156067, 214195, 312134, 428390, 780335, 1560670, 10238521, 20477042, 27973867, 51192605, 55947734, 102385210, 139869335, 279738670, 6685754213, 13371508426, 33428771065, 66857542130]

約数ペア:

[(1, 66857542130), (2, 33428771065), (5, 13371508426), (10, 6685754213), (239, 279738670), (478, 139869335), (653, 102385210), (1195, 55947734), (1306, 51192605), (2390, 27973867), (3265, 20477042), (6530, 10238521), (42839, 1560670), (85678, 780335), (156067, 428390), (214195, 312134)]