142739850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{86509}}^1$

素因数の和:86535

約数の個数: 48

約数和(自身を含む): 386180640

約数和(自身を除く): 243440790

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 825, 1650, 86509, 173018, 259527, 432545, 519054, 865090, 951599, 1297635, 1903198, 2162725, 2595270, 2854797, 4325450, 4757995, 5709594, 6488175, 9515990, 12976350, 14273985, 23789975, 28547970, 47579950, 71369925, 142739850]

約数ペア:

[(1, 142739850), (2, 71369925), (3, 47579950), (5, 28547970), (6, 23789975), (10, 14273985), (11, 12976350), (15, 9515990), (22, 6488175), (25, 5709594), (30, 4757995), (33, 4325450), (50, 2854797), (55, 2595270), (66, 2162725), (75, 1903198), (110, 1297635), (150, 951599), (165, 865090), (275, 519054), (330, 432545), (550, 259527), (825, 173018), (1650, 86509)]