7052430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 128

約数和(自身を含む): 21897216

約数和(自身を除く): 14844786

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 43, 55, 66, 70, 71, 77, 86, 105, 110, 129, 142, 154, 165, 210, 213, 215, 231, 258, 301, 330, 355, 385, 426, 430, 462, 473, 497, 602, 645, 710, 770, 781, 903, 946, 994, 1065, 1155, 1290, 1419, 1491, 1505, 1562, 1806, 2130, 2310, 2343, 2365, 2485, 2838, 2982, 3010, 3053, 3311, 3905, 4515, 4686, 4730, 4970, 5467, 6106, 6622, 7095, 7455, 7810, 9030, 9159, 9933, 10934, 11715, 14190, 14910, 15265, 16401, 16555, 18318, 19866, 21371, 23430, 27335, 30530, 32802, 33110, 33583, 42742, 45795, 49665, 54670, 64113, 67166, 82005, 91590, 99330, 100749, 106855, 128226, 164010, 167915, 201498, 213710, 235081, 320565, 335830, 470162, 503745, 641130, 705243, 1007490, 1175405, 1410486, 2350810, 3526215, 7052430]

約数ペア:

[(1, 7052430), (2, 3526215), (3, 2350810), (5, 1410486), (6, 1175405), (7, 1007490), (10, 705243), (11, 641130), (14, 503745), (15, 470162), (21, 335830), (22, 320565), (30, 235081), (33, 213710), (35, 201498), (42, 167915), (43, 164010), (55, 128226), (66, 106855), (70, 100749), (71, 99330), (77, 91590), (86, 82005), (105, 67166), (110, 64113), (129, 54670), (142, 49665), (154, 45795), (165, 42742), (210, 33583), (213, 33110), (215, 32802), (231, 30530), (258, 27335), (301, 23430), (330, 21371), (355, 19866), (385, 18318), (426, 16555), (430, 16401), (462, 15265), (473, 14910), (497, 14190), (602, 11715), (645, 10934), (710, 9933), (770, 9159), (781, 9030), (903, 7810), (946, 7455), (994, 7095), (1065, 6622), (1155, 6106), (1290, 5467), (1419, 4970), (1491, 4730), (1505, 4686), (1562, 4515), (1806, 3905), (2130, 3311), (2310, 3053), (2343, 3010), (2365, 2982), (2485, 2838)]