30683730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:424

約数の個数: 128

約数和(自身を含む): 94556160

約数和(自身を除く): 63872430

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 37, 42, 55, 66, 70, 74, 77, 105, 110, 111, 154, 165, 185, 210, 222, 231, 259, 330, 359, 370, 385, 407, 462, 518, 555, 718, 770, 777, 814, 1077, 1110, 1155, 1221, 1295, 1554, 1795, 2035, 2154, 2310, 2442, 2513, 2590, 2849, 3590, 3885, 3949, 4070, 5026, 5385, 5698, 6105, 7539, 7770, 7898, 8547, 10770, 11847, 12210, 12565, 13283, 14245, 15078, 17094, 19745, 23694, 25130, 26566, 27643, 28490, 37695, 39490, 39849, 42735, 55286, 59235, 66415, 75390, 79698, 82929, 85470, 92981, 118470, 132830, 138215, 146113, 165858, 185962, 199245, 276430, 278943, 292226, 398490, 414645, 438339, 464905, 557886, 730565, 829290, 876678, 929810, 1022791, 1394715, 1461130, 2045582, 2191695, 2789430, 3068373, 4383390, 5113955, 6136746, 10227910, 15341865, 30683730]

約数ペア:

[(1, 30683730), (2, 15341865), (3, 10227910), (5, 6136746), (6, 5113955), (7, 4383390), (10, 3068373), (11, 2789430), (14, 2191695), (15, 2045582), (21, 1461130), (22, 1394715), (30, 1022791), (33, 929810), (35, 876678), (37, 829290), (42, 730565), (55, 557886), (66, 464905), (70, 438339), (74, 414645), (77, 398490), (105, 292226), (110, 278943), (111, 276430), (154, 199245), (165, 185962), (185, 165858), (210, 146113), (222, 138215), (231, 132830), (259, 118470), (330, 92981), (359, 85470), (370, 82929), (385, 79698), (407, 75390), (462, 66415), (518, 59235), (555, 55286), (718, 42735), (770, 39849), (777, 39490), (814, 37695), (1077, 28490), (1110, 27643), (1155, 26566), (1221, 25130), (1295, 23694), (1554, 19745), (1795, 17094), (2035, 15078), (2154, 14245), (2310, 13283), (2442, 12565), (2513, 12210), (2590, 11847), (2849, 10770), (3590, 8547), (3885, 7898), (3949, 7770), (4070, 7539), (5026, 6105), (5385, 5698)]