7137450510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{1709}}^1$

素因数の和:2186

約数の個数: 128

約数和(自身を含む): 19147622400

約数和(自身を除く): 12010171890

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 431, 510, 570, 646, 862, 969, 1293, 1615, 1709, 1938, 2155, 2586, 3230, 3418, 4310, 4845, 5127, 6465, 7327, 8189, 8545, 9690, 10254, 12930, 14654, 16378, 17090, 21981, 24567, 25635, 29053, 32471, 36635, 40945, 43962, 49134, 51270, 58106, 64942, 73270, 81890, 87159, 97413, 109905, 122835, 139213, 145265, 162355, 174318, 194826, 219810, 245670, 278426, 290530, 324710, 417639, 435795, 487065, 552007, 696065, 736579, 835278, 871590, 974130, 1104014, 1392130, 1473158, 1656021, 2088195, 2209737, 2760035, 3312042, 3682895, 4176390, 4419474, 5520070, 7365790, 8280105, 11048685, 12521843, 13995001, 16560210, 22097370, 25043686, 27990002, 37565529, 41985003, 62609215, 69975005, 75131058, 83970006, 125218430, 139950010, 187827645, 209925015, 237915017, 375655290, 419850030, 475830034, 713745051, 1189575085, 1427490102, 2379150170, 3568725255, 7137450510]

約数ペア:

[(1, 7137450510), (2, 3568725255), (3, 2379150170), (5, 1427490102), (6, 1189575085), (10, 713745051), (15, 475830034), (17, 419850030), (19, 375655290), (30, 237915017), (34, 209925015), (38, 187827645), (51, 139950010), (57, 125218430), (85, 83970006), (95, 75131058), (102, 69975005), (114, 62609215), (170, 41985003), (190, 37565529), (255, 27990002), (285, 25043686), (323, 22097370), (431, 16560210), (510, 13995001), (570, 12521843), (646, 11048685), (862, 8280105), (969, 7365790), (1293, 5520070), (1615, 4419474), (1709, 4176390), (1938, 3682895), (2155, 3312042), (2586, 2760035), (3230, 2209737), (3418, 2088195), (4310, 1656021), (4845, 1473158), (5127, 1392130), (6465, 1104014), (7327, 974130), (8189, 871590), (8545, 835278), (9690, 736579), (10254, 696065), (12930, 552007), (14654, 487065), (16378, 435795), (17090, 417639), (21981, 324710), (24567, 290530), (25635, 278426), (29053, 245670), (32471, 219810), (36635, 194826), (40945, 174318), (43962, 162355), (49134, 145265), (51270, 139213), (58106, 122835), (64942, 109905), (73270, 97413), (81890, 87159)]