849288510

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6329}}^1$

素因数の和:6423

約数の個数: 128

約数和(自身を含む): 2625177600

約数和(自身を除く): 1775889090

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 71, 90, 105, 126, 135, 142, 189, 210, 213, 270, 315, 355, 378, 426, 497, 630, 639, 710, 945, 994, 1065, 1278, 1491, 1890, 1917, 2130, 2485, 2982, 3195, 3834, 4473, 4970, 6329, 6390, 7455, 8946, 9585, 12658, 13419, 14910, 18987, 19170, 22365, 26838, 31645, 37974, 44303, 44730, 56961, 63290, 67095, 88606, 94935, 113922, 132909, 134190, 170883, 189870, 221515, 265818, 284805, 341766, 398727, 443030, 449359, 569610, 664545, 797454, 854415, 898718, 1196181, 1329090, 1348077, 1708830, 1993635, 2246795, 2392362, 2696154, 3145513, 3987270, 4044231, 4493590, 5980905, 6291026, 6740385, 8088462, 9436539, 11961810, 12132693, 13480770, 15727565, 18873078, 20221155, 24265386, 28309617, 31455130, 40442310, 47182695, 56619234, 60663465, 84928851, 94365390, 121326930, 141548085, 169857702, 283096170, 424644255, 849288510]

約数ペア:

[(1, 849288510), (2, 424644255), (3, 283096170), (5, 169857702), (6, 141548085), (7, 121326930), (9, 94365390), (10, 84928851), (14, 60663465), (15, 56619234), (18, 47182695), (21, 40442310), (27, 31455130), (30, 28309617), (35, 24265386), (42, 20221155), (45, 18873078), (54, 15727565), (63, 13480770), (70, 12132693), (71, 11961810), (90, 9436539), (105, 8088462), (126, 6740385), (135, 6291026), (142, 5980905), (189, 4493590), (210, 4044231), (213, 3987270), (270, 3145513), (315, 2696154), (355, 2392362), (378, 2246795), (426, 1993635), (497, 1708830), (630, 1348077), (639, 1329090), (710, 1196181), (945, 898718), (994, 854415), (1065, 797454), (1278, 664545), (1491, 569610), (1890, 449359), (1917, 443030), (2130, 398727), (2485, 341766), (2982, 284805), (3195, 265818), (3834, 221515), (4473, 189870), (4970, 170883), (6329, 134190), (6390, 132909), (7455, 113922), (8946, 94935), (9585, 88606), (12658, 67095), (13419, 63290), (14910, 56961), (18987, 44730), (19170, 44303), (22365, 37974), (26838, 31645)]