1004257030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1\times {\mathrm{491}}^1$

素因数の和:1045

約数の個数: 64

約数和(自身を含む): 2108436480

約数和(自身を除く): 1104179450

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 479, 491, 610, 854, 958, 982, 2135, 2395, 2455, 3353, 3437, 4270, 4790, 4910, 6706, 6874, 16765, 17185, 29219, 29951, 33530, 34370, 58438, 59902, 146095, 149755, 204533, 209657, 235189, 292190, 299510, 409066, 419314, 470378, 1022665, 1048285, 1175945, 1646323, 2045330, 2096570, 2351890, 3292646, 8231615, 14346529, 16463230, 28693058, 71732645, 100425703, 143465290, 200851406, 502128515, 1004257030]

約数ペア:

[(1, 1004257030), (2, 502128515), (5, 200851406), (7, 143465290), (10, 100425703), (14, 71732645), (35, 28693058), (61, 16463230), (70, 14346529), (122, 8231615), (305, 3292646), (427, 2351890), (479, 2096570), (491, 2045330), (610, 1646323), (854, 1175945), (958, 1048285), (982, 1022665), (2135, 470378), (2395, 419314), (2455, 409066), (3353, 299510), (3437, 292190), (4270, 235189), (4790, 209657), (4910, 204533), (6706, 149755), (6874, 146095), (16765, 59902), (17185, 58438), (29219, 34370), (29951, 33530)]