3117670

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:240

約数の個数: 32

約数和(自身を含む): 5909760

約数和(自身を除く): 2792090

約数列:

[1, 2, 5, 10, 31, 62, 89, 113, 155, 178, 226, 310, 445, 565, 890, 1130, 2759, 3503, 5518, 7006, 10057, 13795, 17515, 20114, 27590, 35030, 50285, 100570, 311767, 623534, 1558835, 3117670]

約数ペア:

[(1, 3117670), (2, 1558835), (5, 623534), (10, 311767), (31, 100570), (62, 50285), (89, 35030), (113, 27590), (155, 20114), (178, 17515), (226, 13795), (310, 10057), (445, 7006), (565, 5518), (890, 3503), (1130, 2759)]