426207810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2887}}^1$

素因数の和:2960

約数の個数: 128

約数和(自身を含む): 1264250880

約数和(自身を除く): 838043070

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 37, 38, 42, 57, 70, 74, 95, 105, 111, 114, 133, 185, 190, 210, 222, 259, 266, 285, 370, 399, 518, 555, 570, 665, 703, 777, 798, 1110, 1295, 1330, 1406, 1554, 1995, 2109, 2590, 2887, 3515, 3885, 3990, 4218, 4921, 5774, 7030, 7770, 8661, 9842, 10545, 14435, 14763, 17322, 20209, 21090, 24605, 28870, 29526, 40418, 43305, 49210, 54853, 60627, 73815, 86610, 101045, 106819, 109706, 121254, 147630, 164559, 202090, 213638, 274265, 303135, 320457, 329118, 383971, 534095, 548530, 606270, 640914, 747733, 767942, 822795, 1068190, 1151913, 1495466, 1602285, 1645590, 1919855, 2029561, 2243199, 2303826, 3204570, 3738665, 3839710, 4059122, 4486398, 5759565, 6088683, 7477330, 10147805, 11215995, 11519130, 12177366, 14206927, 20295610, 22431990, 28413854, 30443415, 42620781, 60886830, 71034635, 85241562, 142069270, 213103905, 426207810]

約数ペア:

[(1, 426207810), (2, 213103905), (3, 142069270), (5, 85241562), (6, 71034635), (7, 60886830), (10, 42620781), (14, 30443415), (15, 28413854), (19, 22431990), (21, 20295610), (30, 14206927), (35, 12177366), (37, 11519130), (38, 11215995), (42, 10147805), (57, 7477330), (70, 6088683), (74, 5759565), (95, 4486398), (105, 4059122), (111, 3839710), (114, 3738665), (133, 3204570), (185, 2303826), (190, 2243199), (210, 2029561), (222, 1919855), (259, 1645590), (266, 1602285), (285, 1495466), (370, 1151913), (399, 1068190), (518, 822795), (555, 767942), (570, 747733), (665, 640914), (703, 606270), (777, 548530), (798, 534095), (1110, 383971), (1295, 329118), (1330, 320457), (1406, 303135), (1554, 274265), (1995, 213638), (2109, 202090), (2590, 164559), (2887, 147630), (3515, 121254), (3885, 109706), (3990, 106819), (4218, 101045), (4921, 86610), (5774, 73815), (7030, 60627), (7770, 54853), (8661, 49210), (9842, 43305), (10545, 40418), (14435, 29526), (14763, 28870), (17322, 24605), (20209, 21090)]