10481730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:144

約数の個数: 128

約数和(自身を含む): 31518720

約数和(自身を除く): 21036990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 37, 38, 42, 57, 70, 71, 74, 95, 105, 111, 114, 133, 142, 185, 190, 210, 213, 222, 259, 266, 285, 355, 370, 399, 426, 497, 518, 555, 570, 665, 703, 710, 777, 798, 994, 1065, 1110, 1295, 1330, 1349, 1406, 1491, 1554, 1995, 2109, 2130, 2485, 2590, 2627, 2698, 2982, 3515, 3885, 3990, 4047, 4218, 4921, 4970, 5254, 6745, 7030, 7455, 7770, 7881, 8094, 9443, 9842, 10545, 13135, 13490, 14763, 14910, 15762, 18389, 18886, 20235, 21090, 24605, 26270, 28329, 29526, 36778, 39405, 40470, 47215, 49210, 49913, 55167, 56658, 73815, 78810, 91945, 94430, 99826, 110334, 141645, 147630, 149739, 183890, 249565, 275835, 283290, 299478, 349391, 499130, 551670, 698782, 748695, 1048173, 1497390, 1746955, 2096346, 3493910, 5240865, 10481730]

約数ペア:

[(1, 10481730), (2, 5240865), (3, 3493910), (5, 2096346), (6, 1746955), (7, 1497390), (10, 1048173), (14, 748695), (15, 698782), (19, 551670), (21, 499130), (30, 349391), (35, 299478), (37, 283290), (38, 275835), (42, 249565), (57, 183890), (70, 149739), (71, 147630), (74, 141645), (95, 110334), (105, 99826), (111, 94430), (114, 91945), (133, 78810), (142, 73815), (185, 56658), (190, 55167), (210, 49913), (213, 49210), (222, 47215), (259, 40470), (266, 39405), (285, 36778), (355, 29526), (370, 28329), (399, 26270), (426, 24605), (497, 21090), (518, 20235), (555, 18886), (570, 18389), (665, 15762), (703, 14910), (710, 14763), (777, 13490), (798, 13135), (994, 10545), (1065, 9842), (1110, 9443), (1295, 8094), (1330, 7881), (1349, 7770), (1406, 7455), (1491, 7030), (1554, 6745), (1995, 5254), (2109, 4970), (2130, 4921), (2485, 4218), (2590, 4047), (2627, 3990), (2698, 3885), (2982, 3515)]