255923610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{1583}}^1$

素因数の和:1927

約数の個数: 64

約数和(自身を含む): 652810752

約数和(自身を除く): 396887142

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 317, 510, 634, 951, 1583, 1585, 1902, 3166, 3170, 4749, 4755, 5389, 7915, 9498, 9510, 10778, 15830, 16167, 23745, 26911, 26945, 32334, 47490, 53822, 53890, 80733, 80835, 134555, 161466, 161670, 269110, 403665, 501811, 807330, 1003622, 1505433, 2509055, 3010866, 5018110, 7527165, 8530787, 15054330, 17061574, 25592361, 42653935, 51184722, 85307870, 127961805, 255923610]

約数ペア:

[(1, 255923610), (2, 127961805), (3, 85307870), (5, 51184722), (6, 42653935), (10, 25592361), (15, 17061574), (17, 15054330), (30, 8530787), (34, 7527165), (51, 5018110), (85, 3010866), (102, 2509055), (170, 1505433), (255, 1003622), (317, 807330), (510, 501811), (634, 403665), (951, 269110), (1583, 161670), (1585, 161466), (1902, 134555), (3166, 80835), (3170, 80733), (4749, 53890), (4755, 53822), (5389, 47490), (7915, 32334), (9498, 26945), (9510, 26911), (10778, 23745), (15830, 16167)]