284691690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:221

約数の個数: 192

約数和(自身を含む): 829730304

約数和(自身を除く): 545038614

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 37, 45, 47, 51, 74, 85, 90, 94, 102, 107, 111, 141, 153, 170, 185, 214, 222, 235, 255, 282, 306, 321, 333, 370, 423, 470, 510, 535, 555, 629, 642, 666, 705, 765, 799, 846, 963, 1070, 1110, 1258, 1410, 1530, 1598, 1605, 1665, 1739, 1819, 1887, 1926, 2115, 2397, 3145, 3210, 3330, 3478, 3638, 3774, 3959, 3995, 4230, 4794, 4815, 5029, 5217, 5457, 5661, 6290, 7191, 7918, 7990, 8695, 9095, 9435, 9630, 10058, 10434, 10914, 11322, 11877, 11985, 14382, 15087, 15651, 16371, 17390, 18190, 18870, 19795, 23754, 23970, 25145, 26085, 27285, 28305, 29563, 30174, 31302, 32742, 35631, 35955, 39590, 45261, 50290, 52170, 54570, 56610, 59126, 59385, 67303, 71262, 71910, 75435, 78255, 81855, 85493, 88689, 90522, 118770, 134606, 147815, 150870, 156510, 163710, 170986, 177378, 178155, 186073, 201909, 226305, 256479, 266067, 295630, 336515, 356310, 372146, 403818, 427465, 443445, 452610, 512958, 532134, 558219, 605727, 673030, 769437, 854930, 886890, 930365, 1009545, 1116438, 1211454, 1282395, 1330335, 1538874, 1674657, 1860730, 2019090, 2564790, 2660670, 2791095, 3028635, 3163241, 3349314, 3847185, 5582190, 6057270, 6326482, 7694370, 8373285, 9489723, 15816205, 16746570, 18979446, 28469169, 31632410, 47448615, 56938338, 94897230, 142345845, 284691690]

約数ペア:

[(1, 284691690), (2, 142345845), (3, 94897230), (5, 56938338), (6, 47448615), (9, 31632410), (10, 28469169), (15, 18979446), (17, 16746570), (18, 15816205), (30, 9489723), (34, 8373285), (37, 7694370), (45, 6326482), (47, 6057270), (51, 5582190), (74, 3847185), (85, 3349314), (90, 3163241), (94, 3028635), (102, 2791095), (107, 2660670), (111, 2564790), (141, 2019090), (153, 1860730), (170, 1674657), (185, 1538874), (214, 1330335), (222, 1282395), (235, 1211454), (255, 1116438), (282, 1009545), (306, 930365), (321, 886890), (333, 854930), (370, 769437), (423, 673030), (470, 605727), (510, 558219), (535, 532134), (555, 512958), (629, 452610), (642, 443445), (666, 427465), (705, 403818), (765, 372146), (799, 356310), (846, 336515), (963, 295630), (1070, 266067), (1110, 256479), (1258, 226305), (1410, 201909), (1530, 186073), (1598, 178155), (1605, 177378), (1665, 170986), (1739, 163710), (1819, 156510), (1887, 150870), (1926, 147815), (2115, 134606), (2397, 118770), (3145, 90522), (3210, 88689), (3330, 85493), (3478, 81855), (3638, 78255), (3774, 75435), (3959, 71910), (3995, 71262), (4230, 67303), (4794, 59385), (4815, 59126), (5029, 56610), (5217, 54570), (5457, 52170), (5661, 50290), (6290, 45261), (7191, 39590), (7918, 35955), (7990, 35631), (8695, 32742), (9095, 31302), (9435, 30174), (9630, 29563), (10058, 28305), (10434, 27285), (10914, 26085), (11322, 25145), (11877, 23970), (11985, 23754), (14382, 19795), (15087, 18870), (15651, 18190), (16371, 17390)]