3031252840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{33937}}^1$

素因数の和:33995

約数の個数: 128

約数和(自身を含む): 8796729600

約数和(自身を除く): 5765476760

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 29, 35, 40, 44, 55, 56, 58, 70, 77, 88, 110, 116, 140, 145, 154, 203, 220, 232, 280, 290, 308, 319, 385, 406, 440, 580, 616, 638, 770, 812, 1015, 1160, 1276, 1540, 1595, 1624, 2030, 2233, 2552, 3080, 3190, 4060, 4466, 6380, 8120, 8932, 11165, 12760, 17864, 22330, 33937, 44660, 67874, 89320, 135748, 169685, 237559, 271496, 339370, 373307, 475118, 678740, 746614, 950236, 984173, 1187795, 1357480, 1493228, 1866535, 1900472, 1968346, 2375590, 2613149, 2986456, 3733070, 3936692, 4751180, 4920865, 5226298, 6889211, 7466140, 7873384, 9502360, 9841730, 10452596, 10825903, 13065745, 13778422, 14932280, 19683460, 20905192, 21651806, 26131490, 27556844, 34446055, 39366920, 43303612, 52262980, 54129515, 55113688, 68892110, 75781321, 86607224, 104525960, 108259030, 137784220, 151562642, 216518060, 275568440, 303125284, 378906605, 433036120, 606250568, 757813210, 1515626420, 3031252840]

約数ペア:

[(1, 3031252840), (2, 1515626420), (4, 757813210), (5, 606250568), (7, 433036120), (8, 378906605), (10, 303125284), (11, 275568440), (14, 216518060), (20, 151562642), (22, 137784220), (28, 108259030), (29, 104525960), (35, 86607224), (40, 75781321), (44, 68892110), (55, 55113688), (56, 54129515), (58, 52262980), (70, 43303612), (77, 39366920), (88, 34446055), (110, 27556844), (116, 26131490), (140, 21651806), (145, 20905192), (154, 19683460), (203, 14932280), (220, 13778422), (232, 13065745), (280, 10825903), (290, 10452596), (308, 9841730), (319, 9502360), (385, 7873384), (406, 7466140), (440, 6889211), (580, 5226298), (616, 4920865), (638, 4751180), (770, 3936692), (812, 3733070), (1015, 2986456), (1160, 2613149), (1276, 2375590), (1540, 1968346), (1595, 1900472), (1624, 1866535), (2030, 1493228), (2233, 1357480), (2552, 1187795), (3080, 984173), (3190, 950236), (4060, 746614), (4466, 678740), (6380, 475118), (8120, 373307), (8932, 339370), (11165, 271496), (12760, 237559), (17864, 169685), (22330, 135748), (33937, 89320), (44660, 67874)]