2051243295390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{3488687}}^1$

素因数の和:3488886

約数の個数: 96

約数和(自身を含む): 5485892106240

約数和(自身を除く): 3434648810850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 139, 141, 235, 278, 282, 417, 423, 470, 695, 705, 834, 846, 1251, 1390, 1410, 2085, 2115, 2502, 4170, 4230, 6255, 6533, 12510, 13066, 19599, 32665, 39198, 58797, 65330, 97995, 117594, 195990, 293985, 587970, 3488687, 6977374, 10466061, 17443435, 20932122, 31398183, 34886870, 52330305, 62796366, 104660610, 156990915, 163968289, 313981830, 327936578, 484927493, 491904867, 819841445, 969854986, 983809734, 1454782479, 1475714601, 1639682890, 2424637465, 2459524335, 2909564958, 2951429202, 4364347437, 4849274930, 4919048670, 7273912395, 7378573005, 8728694874, 14547824790, 14757146010, 21821737185, 22791592171, 43643474370, 45583184342, 68374776513, 113957960855, 136749553026, 205124329539, 227915921710, 341873882565, 410248659078, 683747765130, 1025621647695, 2051243295390]

約数ペア:

[(1, 2051243295390), (2, 1025621647695), (3, 683747765130), (5, 410248659078), (6, 341873882565), (9, 227915921710), (10, 205124329539), (15, 136749553026), (18, 113957960855), (30, 68374776513), (45, 45583184342), (47, 43643474370), (90, 22791592171), (94, 21821737185), (139, 14757146010), (141, 14547824790), (235, 8728694874), (278, 7378573005), (282, 7273912395), (417, 4919048670), (423, 4849274930), (470, 4364347437), (695, 2951429202), (705, 2909564958), (834, 2459524335), (846, 2424637465), (1251, 1639682890), (1390, 1475714601), (1410, 1454782479), (2085, 983809734), (2115, 969854986), (2502, 819841445), (4170, 491904867), (4230, 484927493), (6255, 327936578), (6533, 313981830), (12510, 163968289), (13066, 156990915), (19599, 104660610), (32665, 62796366), (39198, 52330305), (58797, 34886870), (65330, 31398183), (97995, 20932122), (117594, 17443435), (195990, 10466061), (293985, 6977374), (587970, 3488687)]