127654810

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{11897}}^1$

素因数の和:11970

約数の個数: 32

約数和(自身を含む): 244146960

約数和(自身を除く): 116492150

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 145, 185, 290, 370, 1073, 2146, 5365, 10730, 11897, 23794, 59485, 118970, 345013, 440189, 690026, 880378, 1725065, 2200945, 3450130, 4401890, 12765481, 25530962, 63827405, 127654810]

約数ペア:

[(1, 127654810), (2, 63827405), (5, 25530962), (10, 12765481), (29, 4401890), (37, 3450130), (58, 2200945), (74, 1725065), (145, 880378), (185, 690026), (290, 440189), (370, 345013), (1073, 118970), (2146, 59485), (5365, 23794), (10730, 11897)]