1017241540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{168977}}^1$

素因数の和:169036

約数の個数: 48

約数和(自身を含む): 2498170752

約数和(自身を除く): 1480929212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 168977, 337954, 675908, 844885, 1182839, 1689770, 2365678, 3379540, 4731356, 5914195, 7266011, 11828390, 14532022, 23656780, 29064044, 36330055, 50862077, 72660110, 101724154, 145320220, 203448308, 254310385, 508620770, 1017241540]

約数ペア:

[(1, 1017241540), (2, 508620770), (4, 254310385), (5, 203448308), (7, 145320220), (10, 101724154), (14, 72660110), (20, 50862077), (28, 36330055), (35, 29064044), (43, 23656780), (70, 14532022), (86, 11828390), (140, 7266011), (172, 5914195), (215, 4731356), (301, 3379540), (430, 2365678), (602, 1689770), (860, 1182839), (1204, 844885), (1505, 675908), (3010, 337954), (6020, 168977)]