4281270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:102

約数の個数: 128

約数和(自身を含む): 13132800

約数和(自身を除く): 8851530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 29, 30, 35, 37, 38, 42, 57, 58, 70, 74, 87, 95, 105, 111, 114, 133, 145, 174, 185, 190, 203, 210, 222, 259, 266, 285, 290, 370, 399, 406, 435, 518, 551, 555, 570, 609, 665, 703, 777, 798, 870, 1015, 1073, 1102, 1110, 1218, 1295, 1330, 1406, 1554, 1653, 1995, 2030, 2109, 2146, 2590, 2755, 3045, 3219, 3306, 3515, 3857, 3885, 3990, 4218, 4921, 5365, 5510, 6090, 6438, 7030, 7511, 7714, 7770, 8265, 9842, 10545, 10730, 11571, 14763, 15022, 16095, 16530, 19285, 20387, 21090, 22533, 23142, 24605, 29526, 32190, 37555, 38570, 40774, 45066, 49210, 57855, 61161, 73815, 75110, 101935, 112665, 115710, 122322, 142709, 147630, 203870, 225330, 285418, 305805, 428127, 611610, 713545, 856254, 1427090, 2140635, 4281270]

約数ペア:

[(1, 4281270), (2, 2140635), (3, 1427090), (5, 856254), (6, 713545), (7, 611610), (10, 428127), (14, 305805), (15, 285418), (19, 225330), (21, 203870), (29, 147630), (30, 142709), (35, 122322), (37, 115710), (38, 112665), (42, 101935), (57, 75110), (58, 73815), (70, 61161), (74, 57855), (87, 49210), (95, 45066), (105, 40774), (111, 38570), (114, 37555), (133, 32190), (145, 29526), (174, 24605), (185, 23142), (190, 22533), (203, 21090), (210, 20387), (222, 19285), (259, 16530), (266, 16095), (285, 15022), (290, 14763), (370, 11571), (399, 10730), (406, 10545), (435, 9842), (518, 8265), (551, 7770), (555, 7714), (570, 7511), (609, 7030), (665, 6438), (703, 6090), (777, 5510), (798, 5365), (870, 4921), (1015, 4218), (1073, 3990), (1102, 3885), (1110, 3857), (1218, 3515), (1295, 3306), (1330, 3219), (1406, 3045), (1554, 2755), (1653, 2590), (1995, 2146), (2030, 2109)]