608967290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{3923}}^1$

素因数の和:4011

約数の個数: 48

約数和(自身を含む): 1184074848

約数和(自身を除く): 575107558

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 361, 430, 722, 817, 1634, 1805, 3610, 3923, 4085, 7846, 8170, 15523, 19615, 31046, 39230, 74537, 77615, 149074, 155230, 168689, 337378, 372685, 745370, 843445, 1416203, 1686890, 2832406, 3205091, 6410182, 7081015, 14162030, 16025455, 32050910, 60896729, 121793458, 304483645, 608967290]

約数ペア:

[(1, 608967290), (2, 304483645), (5, 121793458), (10, 60896729), (19, 32050910), (38, 16025455), (43, 14162030), (86, 7081015), (95, 6410182), (190, 3205091), (215, 2832406), (361, 1686890), (430, 1416203), (722, 843445), (817, 745370), (1634, 372685), (1805, 337378), (3610, 168689), (3923, 155230), (4085, 149074), (7846, 77615), (8170, 74537), (15523, 39230), (19615, 31046)]