68199170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{27611}}^1$

素因数の和:27650

約数の個数: 32

約数和(自身を含む): 139164480

約数和(自身を除く): 70965310

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 27611, 55222, 138055, 276110, 358943, 524609, 717886, 1049218, 1794715, 2623045, 3589430, 5246090, 6819917, 13639834, 34099585, 68199170]

約数ペア:

[(1, 68199170), (2, 34099585), (5, 13639834), (10, 6819917), (13, 5246090), (19, 3589430), (26, 2623045), (38, 1794715), (65, 1049218), (95, 717886), (130, 524609), (190, 358943), (247, 276110), (494, 138055), (1235, 55222), (2470, 27611)]