1259330730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2053}}^1$

素因数の和:2220

約数の個数: 128

約数和(自身を含む): 3634495488

約数和(自身を除く): 2375164758

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 127, 138, 161, 210, 230, 254, 322, 345, 381, 483, 635, 690, 762, 805, 889, 966, 1270, 1610, 1778, 1905, 2053, 2415, 2667, 2921, 3810, 4106, 4445, 4830, 5334, 5842, 6159, 8763, 8890, 10265, 12318, 13335, 14371, 14605, 17526, 20447, 20530, 26670, 28742, 29210, 30795, 40894, 43113, 43815, 47219, 61341, 61590, 71855, 86226, 87630, 94438, 102235, 122682, 141657, 143710, 204470, 215565, 236095, 260731, 283314, 306705, 330533, 431130, 472190, 521462, 613410, 661066, 708285, 782193, 991599, 1303655, 1416570, 1564386, 1652665, 1825117, 1983198, 2607310, 3305330, 3650234, 3910965, 4957995, 5475351, 5996813, 7821930, 9125585, 9915990, 10950702, 11993626, 17990439, 18251170, 27376755, 29984065, 35980878, 41977691, 54753510, 59968130, 83955382, 89952195, 125933073, 179904390, 209888455, 251866146, 419776910, 629665365, 1259330730]

約数ペア:

[(1, 1259330730), (2, 629665365), (3, 419776910), (5, 251866146), (6, 209888455), (7, 179904390), (10, 125933073), (14, 89952195), (15, 83955382), (21, 59968130), (23, 54753510), (30, 41977691), (35, 35980878), (42, 29984065), (46, 27376755), (69, 18251170), (70, 17990439), (105, 11993626), (115, 10950702), (127, 9915990), (138, 9125585), (161, 7821930), (210, 5996813), (230, 5475351), (254, 4957995), (322, 3910965), (345, 3650234), (381, 3305330), (483, 2607310), (635, 1983198), (690, 1825117), (762, 1652665), (805, 1564386), (889, 1416570), (966, 1303655), (1270, 991599), (1610, 782193), (1778, 708285), (1905, 661066), (2053, 613410), (2415, 521462), (2667, 472190), (2921, 431130), (3810, 330533), (4106, 306705), (4445, 283314), (4830, 260731), (5334, 236095), (5842, 215565), (6159, 204470), (8763, 143710), (8890, 141657), (10265, 122682), (12318, 102235), (13335, 94438), (14371, 87630), (14605, 86226), (17526, 71855), (20447, 61590), (20530, 61341), (26670, 47219), (28742, 43815), (29210, 43113), (30795, 40894)]