1731966590

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1031}}^1\times {\mathrm{5419}}^1$

素因数の和:6488

約数の個数: 32

約数和(自身を含む): 3221821440

約数和(自身を除く): 1489854850

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 1031, 2062, 5155, 5419, 10310, 10838, 27095, 31961, 54190, 63922, 159805, 167989, 319610, 335978, 839945, 1679890, 5586989, 11173978, 27934945, 55869890, 173196659, 346393318, 865983295, 1731966590]

約数ペア:

[(1, 1731966590), (2, 865983295), (5, 346393318), (10, 173196659), (31, 55869890), (62, 27934945), (155, 11173978), (310, 5586989), (1031, 1679890), (2062, 839945), (5155, 335978), (5419, 319610), (10310, 167989), (10838, 159805), (27095, 63922), (31961, 54190)]