179980730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{30557}}^1$

素因数の和:30614

約数の個数: 32

約数和(自身を含む): 352028160

約数和(自身を除く): 172047430

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 5890, 30557, 61114, 152785, 305570, 580583, 947267, 1161166, 1894534, 2902915, 4736335, 5805830, 9472670, 17998073, 35996146, 89990365, 179980730]

約数ペア:

[(1, 179980730), (2, 89990365), (5, 35996146), (10, 17998073), (19, 9472670), (31, 5805830), (38, 4736335), (62, 2902915), (95, 1894534), (155, 1161166), (190, 947267), (310, 580583), (589, 305570), (1178, 152785), (2945, 61114), (5890, 30557)]