42369810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:121

約数の個数: 192

約数和(自身を含む): 130999680

約数和(自身を除く): 88629870

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 37, 38, 41, 42, 49, 57, 70, 74, 82, 95, 98, 105, 111, 114, 123, 133, 147, 185, 190, 205, 210, 222, 245, 246, 259, 266, 285, 287, 294, 370, 399, 410, 490, 518, 555, 570, 574, 615, 665, 703, 735, 777, 779, 798, 861, 931, 1110, 1230, 1295, 1330, 1406, 1435, 1470, 1517, 1554, 1558, 1722, 1813, 1862, 1995, 2009, 2109, 2337, 2590, 2793, 2870, 3034, 3515, 3626, 3885, 3895, 3990, 4018, 4218, 4305, 4551, 4655, 4674, 4921, 5439, 5453, 5586, 6027, 7030, 7585, 7770, 7790, 8610, 9065, 9102, 9310, 9842, 10045, 10545, 10619, 10878, 10906, 11685, 12054, 13965, 14763, 15170, 16359, 18130, 20090, 21090, 21238, 22755, 23370, 24605, 27195, 27265, 27930, 28823, 29526, 30135, 31857, 32718, 34447, 38171, 45510, 49210, 53095, 54390, 54530, 57646, 60270, 63714, 68894, 73815, 74333, 76342, 81795, 86469, 103341, 106190, 114513, 144115, 147630, 148666, 159285, 163590, 172235, 172938, 190855, 201761, 206682, 222999, 229026, 288230, 318570, 344470, 371665, 381710, 403522, 432345, 445998, 516705, 572565, 605283, 743330, 864690, 1008805, 1033410, 1114995, 1145130, 1210566, 1412327, 2017610, 2229990, 2824654, 3026415, 4236981, 6052830, 7061635, 8473962, 14123270, 21184905, 42369810]

約数ペア:

[(1, 42369810), (2, 21184905), (3, 14123270), (5, 8473962), (6, 7061635), (7, 6052830), (10, 4236981), (14, 3026415), (15, 2824654), (19, 2229990), (21, 2017610), (30, 1412327), (35, 1210566), (37, 1145130), (38, 1114995), (41, 1033410), (42, 1008805), (49, 864690), (57, 743330), (70, 605283), (74, 572565), (82, 516705), (95, 445998), (98, 432345), (105, 403522), (111, 381710), (114, 371665), (123, 344470), (133, 318570), (147, 288230), (185, 229026), (190, 222999), (205, 206682), (210, 201761), (222, 190855), (245, 172938), (246, 172235), (259, 163590), (266, 159285), (285, 148666), (287, 147630), (294, 144115), (370, 114513), (399, 106190), (410, 103341), (490, 86469), (518, 81795), (555, 76342), (570, 74333), (574, 73815), (615, 68894), (665, 63714), (703, 60270), (735, 57646), (777, 54530), (779, 54390), (798, 53095), (861, 49210), (931, 45510), (1110, 38171), (1230, 34447), (1295, 32718), (1330, 31857), (1406, 30135), (1435, 29526), (1470, 28823), (1517, 27930), (1554, 27265), (1558, 27195), (1722, 24605), (1813, 23370), (1862, 22755), (1995, 21238), (2009, 21090), (2109, 20090), (2337, 18130), (2590, 16359), (2793, 15170), (2870, 14763), (3034, 13965), (3515, 12054), (3626, 11685), (3885, 10906), (3895, 10878), (3990, 10619), (4018, 10545), (4218, 10045), (4305, 9842), (4551, 9310), (4655, 9102), (4674, 9065), (4921, 8610), (5439, 7790), (5453, 7770), (5586, 7585), (6027, 7030)]