212295930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1$

素因数の和:745

約数の個数: 192

約数和(自身を含む): 681592320

約数和(自身を除く): 469296390

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 30, 33, 35, 38, 42, 49, 55, 57, 66, 70, 77, 95, 98, 105, 110, 114, 133, 147, 154, 165, 190, 209, 210, 231, 245, 266, 285, 294, 330, 385, 399, 418, 462, 490, 539, 570, 627, 665, 691, 735, 770, 798, 931, 1045, 1078, 1155, 1254, 1330, 1382, 1463, 1470, 1617, 1862, 1995, 2073, 2090, 2310, 2695, 2793, 2926, 3135, 3234, 3455, 3990, 4146, 4389, 4655, 4837, 5390, 5586, 6270, 6910, 7315, 7601, 8085, 8778, 9310, 9674, 10241, 10365, 13129, 13965, 14511, 14630, 15202, 16170, 20482, 20730, 21945, 22803, 24185, 26258, 27930, 29022, 30723, 33859, 38005, 39387, 43890, 45606, 48370, 51205, 53207, 61446, 65645, 67718, 72555, 76010, 78774, 91903, 101577, 102410, 106414, 114015, 131290, 144419, 145110, 153615, 159621, 169295, 183806, 196935, 203154, 228030, 266035, 275709, 288838, 307230, 319242, 338590, 372449, 393870, 433257, 459515, 507885, 532070, 551418, 643321, 722095, 744898, 798105, 866514, 919030, 1010933, 1015770, 1117347, 1286642, 1378545, 1444190, 1596210, 1862245, 1929963, 2021866, 2166285, 2234694, 2757090, 3032799, 3216605, 3724490, 3859926, 4332570, 5054665, 5586735, 6065598, 6433210, 7076531, 9649815, 10109330, 11173470, 14153062, 15163995, 19299630, 21229593, 30327990, 35382655, 42459186, 70765310, 106147965, 212295930]

約数ペア:

[(1, 212295930), (2, 106147965), (3, 70765310), (5, 42459186), (6, 35382655), (7, 30327990), (10, 21229593), (11, 19299630), (14, 15163995), (15, 14153062), (19, 11173470), (21, 10109330), (22, 9649815), (30, 7076531), (33, 6433210), (35, 6065598), (38, 5586735), (42, 5054665), (49, 4332570), (55, 3859926), (57, 3724490), (66, 3216605), (70, 3032799), (77, 2757090), (95, 2234694), (98, 2166285), (105, 2021866), (110, 1929963), (114, 1862245), (133, 1596210), (147, 1444190), (154, 1378545), (165, 1286642), (190, 1117347), (209, 1015770), (210, 1010933), (231, 919030), (245, 866514), (266, 798105), (285, 744898), (294, 722095), (330, 643321), (385, 551418), (399, 532070), (418, 507885), (462, 459515), (490, 433257), (539, 393870), (570, 372449), (627, 338590), (665, 319242), (691, 307230), (735, 288838), (770, 275709), (798, 266035), (931, 228030), (1045, 203154), (1078, 196935), (1155, 183806), (1254, 169295), (1330, 159621), (1382, 153615), (1463, 145110), (1470, 144419), (1617, 131290), (1862, 114015), (1995, 106414), (2073, 102410), (2090, 101577), (2310, 91903), (2695, 78774), (2793, 76010), (2926, 72555), (3135, 67718), (3234, 65645), (3455, 61446), (3990, 53207), (4146, 51205), (4389, 48370), (4655, 45606), (4837, 43890), (5390, 39387), (5586, 38005), (6270, 33859), (6910, 30723), (7315, 29022), (7601, 27930), (8085, 26258), (8778, 24185), (9310, 22803), (9674, 21945), (10241, 20730), (10365, 20482), (13129, 16170), (13965, 15202), (14511, 14630)]