2999696820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{20719}}^1$

素因数の和:20877

約数の個数: 96

約数和(自身を含む): 8911257600

約数和(自身を除く): 5911560780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 127, 190, 228, 254, 285, 380, 381, 508, 570, 635, 762, 1140, 1270, 1524, 1905, 2413, 2540, 3810, 4826, 7239, 7620, 9652, 12065, 14478, 20719, 24130, 28956, 36195, 41438, 48260, 62157, 72390, 82876, 103595, 124314, 144780, 207190, 248628, 310785, 393661, 414380, 621570, 787322, 1180983, 1243140, 1574644, 1968305, 2361966, 2631313, 3936610, 4723932, 5262626, 5904915, 7873220, 7893939, 10525252, 11809830, 13156565, 15787878, 23619660, 26313130, 31575756, 39469695, 49994947, 52626260, 78939390, 99989894, 149984841, 157878780, 199979788, 249974735, 299969682, 499949470, 599939364, 749924205, 999898940, 1499848410, 2999696820]

約数ペア:

[(1, 2999696820), (2, 1499848410), (3, 999898940), (4, 749924205), (5, 599939364), (6, 499949470), (10, 299969682), (12, 249974735), (15, 199979788), (19, 157878780), (20, 149984841), (30, 99989894), (38, 78939390), (57, 52626260), (60, 49994947), (76, 39469695), (95, 31575756), (114, 26313130), (127, 23619660), (190, 15787878), (228, 13156565), (254, 11809830), (285, 10525252), (380, 7893939), (381, 7873220), (508, 5904915), (570, 5262626), (635, 4723932), (762, 3936610), (1140, 2631313), (1270, 2361966), (1524, 1968305), (1905, 1574644), (2413, 1243140), (2540, 1180983), (3810, 787322), (4826, 621570), (7239, 414380), (7620, 393661), (9652, 310785), (12065, 248628), (14478, 207190), (20719, 144780), (24130, 124314), (28956, 103595), (36195, 82876), (41438, 72390), (48260, 62157)]