72941330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2203}}^1$

素因数の和:2271

約数の個数: 64

約数和(自身を含む): 167574528

約数和(自身を除く): 94633198

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 43, 55, 70, 77, 86, 110, 154, 215, 301, 385, 430, 473, 602, 770, 946, 1505, 2203, 2365, 3010, 3311, 4406, 4730, 6622, 11015, 15421, 16555, 22030, 24233, 30842, 33110, 48466, 77105, 94729, 121165, 154210, 169631, 189458, 242330, 339262, 473645, 663103, 848155, 947290, 1042019, 1326206, 1696310, 2084038, 3315515, 5210095, 6631030, 7294133, 10420190, 14588266, 36470665, 72941330]

約数ペア:

[(1, 72941330), (2, 36470665), (5, 14588266), (7, 10420190), (10, 7294133), (11, 6631030), (14, 5210095), (22, 3315515), (35, 2084038), (43, 1696310), (55, 1326206), (70, 1042019), (77, 947290), (86, 848155), (110, 663103), (154, 473645), (215, 339262), (301, 242330), (385, 189458), (430, 169631), (473, 154210), (602, 121165), (770, 94729), (946, 77105), (1505, 48466), (2203, 33110), (2365, 30842), (3010, 24233), (3311, 22030), (4406, 16555), (4730, 15421), (6622, 11015)]