15676015930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83423}}^1$

素因数の和:83515

約数の個数: 64

約数和(自身を含む): 31714467840

約数和(自身を除く): 16038451910

約数列:

[1, 2, 5, 10, 19, 23, 38, 43, 46, 86, 95, 115, 190, 215, 230, 430, 437, 817, 874, 989, 1634, 1978, 2185, 4085, 4370, 4945, 8170, 9890, 18791, 37582, 83423, 93955, 166846, 187910, 417115, 834230, 1585037, 1918729, 3170074, 3587189, 3837458, 7174378, 7925185, 9593645, 15850370, 17935945, 19187290, 35871890, 36455851, 68156591, 72911702, 82505347, 136313182, 165010694, 182279255, 340782955, 364558510, 412526735, 681565910, 825053470, 1567601593, 3135203186, 7838007965, 15676015930]

約数ペア:

[(1, 15676015930), (2, 7838007965), (5, 3135203186), (10, 1567601593), (19, 825053470), (23, 681565910), (38, 412526735), (43, 364558510), (46, 340782955), (86, 182279255), (95, 165010694), (115, 136313182), (190, 82505347), (215, 72911702), (230, 68156591), (430, 36455851), (437, 35871890), (817, 19187290), (874, 17935945), (989, 15850370), (1634, 9593645), (1978, 7925185), (2185, 7174378), (4085, 3837458), (4370, 3587189), (4945, 3170074), (8170, 1918729), (9890, 1585037), (18791, 834230), (37582, 417115), (83423, 187910), (93955, 166846)]