10315990

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 19167840

約数和(自身を除く): 8851850

約数列:

[1, 2, 5, 10, 67, 89, 134, 173, 178, 335, 346, 445, 670, 865, 890, 1730, 5963, 11591, 11926, 15397, 23182, 29815, 30794, 57955, 59630, 76985, 115910, 153970, 1031599, 2063198, 5157995, 10315990]

約数ペア:

[(1, 10315990), (2, 5157995), (5, 2063198), (10, 1031599), (67, 153970), (89, 115910), (134, 76985), (173, 59630), (178, 57955), (335, 30794), (346, 29815), (445, 23182), (670, 15397), (865, 11926), (890, 11591), (1730, 5963)]