259825860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{68737}}^1$

素因数の和:68762

約数の個数: 96

約数和(自身を含む): 923838720

約数和(自身を除く): 664012860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 68737, 137474, 206211, 274948, 343685, 412422, 481159, 618633, 687370, 824844, 962318, 1031055, 1237266, 1374740, 1443477, 1855899, 1924636, 2062110, 2405795, 2474532, 2886954, 3093165, 3711798, 4124220, 4330431, 4811590, 5773908, 6186330, 7217385, 7423596, 8660862, 9279495, 9623180, 12372660, 12991293, 14434770, 17321724, 18558990, 21652155, 25982586, 28869540, 37117980, 43304310, 51965172, 64956465, 86608620, 129912930, 259825860]

約数ペア:

[(1, 259825860), (2, 129912930), (3, 86608620), (4, 64956465), (5, 51965172), (6, 43304310), (7, 37117980), (9, 28869540), (10, 25982586), (12, 21652155), (14, 18558990), (15, 17321724), (18, 14434770), (20, 12991293), (21, 12372660), (27, 9623180), (28, 9279495), (30, 8660862), (35, 7423596), (36, 7217385), (42, 6186330), (45, 5773908), (54, 4811590), (60, 4330431), (63, 4124220), (70, 3711798), (84, 3093165), (90, 2886954), (105, 2474532), (108, 2405795), (126, 2062110), (135, 1924636), (140, 1855899), (180, 1443477), (189, 1374740), (210, 1237266), (252, 1031055), (270, 962318), (315, 824844), (378, 687370), (420, 618633), (540, 481159), (630, 412422), (756, 343685), (945, 274948), (1260, 206211), (1890, 137474), (3780, 68737)]