20190675030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1831}}^1\times {\mathrm{2683}}^1$

素因数の和:4661

約数の個数: 64

約数和(自身を含む): 48856186368

約数和(自身を除く): 28665511338

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 1831, 2055, 2683, 3662, 4110, 5366, 5493, 8049, 9155, 10986, 13415, 16098, 18310, 26830, 27465, 40245, 54930, 80490, 250847, 367571, 501694, 735142, 752541, 1102713, 1254235, 1505082, 1837855, 2205426, 2508470, 3675710, 3762705, 4912573, 5513565, 7525410, 9825146, 11027130, 14737719, 24562865, 29475438, 49125730, 73688595, 147377190, 673022501, 1346045002, 2019067503, 3365112505, 4038135006, 6730225010, 10095337515, 20190675030]

約数ペア:

[(1, 20190675030), (2, 10095337515), (3, 6730225010), (5, 4038135006), (6, 3365112505), (10, 2019067503), (15, 1346045002), (30, 673022501), (137, 147377190), (274, 73688595), (411, 49125730), (685, 29475438), (822, 24562865), (1370, 14737719), (1831, 11027130), (2055, 9825146), (2683, 7525410), (3662, 5513565), (4110, 4912573), (5366, 3762705), (5493, 3675710), (8049, 2508470), (9155, 2205426), (10986, 1837855), (13415, 1505082), (16098, 1254235), (18310, 1102713), (26830, 752541), (27465, 735142), (40245, 501694), (54930, 367571), (80490, 250847)]